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Aluminium Produkt Beschreibung

Englisch Name:Aluminum
AE;AL;L16;a00;a95;ad1;ADO;AR2;ABPP;A 00
Aluminium physikalisch-chemischer Eigenschaften
Schmelzpunkt:: 660.37 °C(lit.)
Siedepunkt:: 2460 °C(lit.)
Dichte: 2.7 g/mL at 25 °C(lit.)
Flammpunkt:: 400°C
storage temp. : Flammables area
Aggregatzustand: wire
Farbe: Yellow
Wichte: 2.702 (Water=1)
PH: 0.5 (H2O, 20°C)
Widerstand (resistivity): 2.6548 μΩ-cm
Wasserlöslichkeit: Insoluble in water.
Sensitive : Moisture Sensitive
Merck : 13,321 / 13,321
Stabilität:: Stable. Powder is flammable. Reacts very exothermically with halogens. Moisture and air sensitive. Incompatible with strong acids, caustics, strong oxidizing agents, halogenated hydrocarbons.
CAS Datenbank: 7429-90-5(CAS DataBase Reference)
NIST chemische Informationen: Aluminum(7429-90-5)
EPA chemische Informationen: Aluminum(7429-90-5)
Kennzeichnung gefährlicher: F,Xi,Xn,N
R-Sätze:: 17-15-36/38-10-67-65-62-51/53-48/20-38-11-50
S-Sätze:: 7/8-43A-43-26-62-61-36/37-33-29-16-9
RIDADR : 1396
WGK Germany : 3
RTECS-Nr.: BD0330000
Selbstentzündungstemperatur: 400 °C
TSCA : Yes
HazardClass : 8
PackingGroup : III
HS Code : 76032000
Giftige Stoffe Daten: 7429-90-5(Hazardous Substances Data)

Aluminium Chemische Eigenschaften,Einsatz,Produktion Methoden

Physikalische Eigenschaften
Silvery-white malleable metal, cubic crystal; melts at 660°C; b. p. 2520°C; density 2.70 g/cm3; insoluble in water, soluble in acids and alkalies.
Chemische Eigenschaften
Aluminum is the most commonly available element in homes and workplaces. Aluminum is readily available for human ingestion through the use of food additives, antacids, buffered aspirin, astringents, nasal sprays, and antiperspirants; from drinking water; from automobile exhaust and tobacco smoke; and from using aluminum foil, aluminum cookware, cans, ceramics, and fi reworks. Aluminum toxicity and its association with Alzheimer’s disease in humans require more studies. Some data are against and some are for, because the evidences are inadequate and inconclusive to suggest aluminum as the primary cause of the disease. Prolonged periods of exposure to aluminum and dust causes coughing, wheezing, shortness of breath, memory loss, learning diffi culty, loss of coordination, disorientation, mental confusion, colic, heartburn, fl atulence, and headaches. Chronic exposures to alumina dust cause irritation to the eyes, skin, respiratory system, pulmonary fi brosis, and lung damage
Chemische Eigenschaften
Aluminum metallic powder is a light, silvery-white to gray, odorless powder. Aluminum metallic powder is reactive and flammable. Aluminum is normally coated with a layer of aluminum oxide unless the particles are freshly formed. There are two main types of aluminum powder: the “fl ake” type made by stamping the cold metal and the “granulated” type made from molten aluminum. Pyro powder is an especially fi ne type of “fl ake” powder. Aluminum powders are used in paints, pigments, protective coatings, printing inks, rocket fuel, explosives, abrasives, and ceramics; the production of inorganic and organic aluminum chemicals; and as catalysts. Pyro powder is mixed with carbon and used in the manufacture of fi reworks. The coarse powder is used in aluminothermics.
Chemische Eigenschaften
Aluminum is a combustible, light, silverywhite, soft, ductile, malleable, amphoteric metal
The ancient Greeks and Romans used alum in medicine as an astringent, and as a mordant in dyeing. In 1761 de Morveau proposed the name alumine for the base in alum, and Lavoisier, in 1787, thought this to be the oxide of a still undiscovered metal. Wohler is generally credited with having isolated the metal in 1827, although an impure form was prepared by Oersted two years earlier. In 1807, Davy proposed the name alumium for the metal, undiscovered at that time, and later agreed to change it to aluminum. Shortly thereafter, the name aluminium was adopted to conform with the “ium” ending of most elements, and this spelling is now in use elsewhere in the world. Aluminium was also the accepted spelling in the U.S. until 1925, at which time the American Chemical Society officially decided to use the name aluminum thereafter in their publications. The method of obtaining aluminum metal by the electrolysis of alumina dissolved in cryolite was discovered in 1886 by Hall in the U.S. and at about the same time by Heroult in France. Cryolite, a natural ore found in Greenland, is no longer widely used in commercial production, but has been replaced by an artificial mixture of sodium, aluminum, and calcium fluorides. Bauxite, an impure hydrated oxide ore, is found in large deposits in Jamaica, Australia, Suriname, Guyana, Russia, Arkansas, and elsewhere. The Bayer process is most commonly used today to refine bauxite so it can be accommodated in the Hall–Heroult refining process used to make most aluminum. Aluminum can now be produced from clay, but the process is not economically feasible at present. Aluminum is the most abundant metal to be found in the Earth’s crust (8.1%), but is never found free in nature. In addition to the minerals mentioned above, it is found in feldspars, granite, and in many other common minerals. Twenty-two isotopes and isomers are known. Natural aluminum is made of one isotope, 27Al. Pure aluminum, a silvery- white metal, possesses many desirable characteristics. It is light, nontoxic, has a pleasing appearance, can easily be formed, machined, or cast, has a high thermal conductivity, and has excellent corrosion resistance. It is nonmagnetic and nonsparking, stands second among metals in the scale of malleability, and sixth in ductility. It is extensively used for kitchen utensils, outside building decoration, and in thousands of industrial applications where a strong, light, easily constructed material is needed. Although its electrical conductivity is only about 60% that of copper, it is used in electrical transmission lines because of its light weight. Pure aluminum is soft and lacks strength, but it can be alloyed with small amounts of copper, magnesium, silicon, manganese, and other elements to impart a variety of useful properties. These alloys are of vital importance in the construction of modern aircraft and rockets. Aluminum, evaporated in a vacuum, forms a highly reflective coating for both visible light and radiant heat. These coatings soon form a thin layer of the protective oxide and do not deteriorate as do silver coatings. They have found application in coatings for telescope mirrors, in making decorative paper, packages, toys, and in many other uses. The compounds of greatest importance are aluminum oxide, the sulfate, and the soluble sulfate with potassium (alum). The oxide, alumina, occurs naturally as ruby, sapphire, corundum, and emery, and is used in glassmaking and refractories. Synthetic ruby and sapphire have found application in the construction of lasers The Elements 4-3 for producing coherent light. In 1852, the price of aluminum was about $1200/kg, and just before Hall’s discovery in 1886, about $25/kg. The price rapidly dropped to 60¢ and has been as low as 33¢/kg. The price in December 2001 was about 64¢/ lb or $1.40/kg.
ChEBI: An aluminium cation that has a charge of +3.
As pure metal or alloys (magnalium, aluminum bronze, etc.) for structural material in construction, automotive, electrical and aircraft industries. In cooking utensils, highway signs, fencing, containers and packaging, foil, machinery, corrosion resistant chemical equipment, dental alloys. The coarse powder in aluminothermics (thermite process); the fine powder as flashlight in photography; in explosives, fireworks, paints; for absorbing occluded gases in manufacture of steel. In testing for Au, As, Hg; coagulating colloidal solutions of As or Sb; pptg Cu; reducer for determining nitrates and nitrites; instead of Zn for generating hydrogen in testing for As. Forms complex hydrides with lithium and boron, such as LiAlH4, which are used in preparative organic chemistry.
Staubexplosion der pulverisierten oder granulierten Substanz in Gemischen mit Luft möglich.
Reagiert mit Wasserund Alkoholen, und sehr heftig mit Oxidationsmitteln, starken Säuren, starken Basenund chlorierten Kohlenwasserstoffen unter Feuer- und Explosionsgefahr.
TLV: (als Al, pyrophores Pulver) 5 mg/m?(als TWA); TLV: (als Al, Metallstaub) 10 mg/m?(als TWA); (ACGIH 2005).
MAK: 1,5 mg/m?(Alveolengängige Fraktion); 4 mg/m?(Einatembare Fraktion) Schwangerschaft: Gruppe D (DFG 2008).
Aufnahme in den Körper durch Inhalation.
Verdampfung bei 20°C vernachlässigbar; eine gesundheitsschädliche Partikelkonzentration in der Luft kann jedoch schnell erreicht werden.
Risiko der Lungenschädigung bei wiederholter oder längerer Exposition gegenüber Staubpartikeln. Möglich sind Auswirkungen auf das Nervensystem mit nachfolgenden Funktionsstörungen.
Verschüttetes Material in abgedeckten und trockenen Behältern sammeln. Persönliche Schutzausrüstung: Atemschutzgerät, P2-Filter für schädliche Partikel.
Allgemeine Beschreibung
Aluminum metal held above melting point of 1220°F (660°C) for ease in handling. Cools and solidifies if released. Contact causes thermal burns. Plastic or rubber may melt or lose strength upon contact. Protective equipment designed for chemical exposure only is not effective against direct contact. Take care walking on the surface of a spill to avoid stepping into a pocket of molten aluminum below the crust. Do not attempt to remove aluminum impregnated clothing because of the danger of tearing flesh if there has been a burn.
R-Sätze Betriebsanweisung:
R17:Selbstentzündlich an der Luft. Spontaneously flammable in air.
R15:Reagiert mit Wasser unter Bildung hochentzündlicher Gase.
R36/38:Reizt die Augen und die Haut.
R67:Dämpfe können Schläfrigkeit und Benommenheit verursachen.
R65:Gesundheitsschädlich: kann beim Verschlucken Lungenschäden verursachen.
R62:Kann möglicherweise die Fortpflanzungsfähigkeit beeinträchtigen.
R51/53:Giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R48/20:Gesundheitsschädlich: Gefahr ernster Gesundheitsschäden bei längerer Exposition durch Einatmen.
R38:Reizt die Haut.
Air & Water Reaktionen
Violent reaction with water; contact may cause an explosion or may produce a flammable gas (hydrogen). Moist air produces hydrogen gas. Does not burn on exposure to air.
Reaktivität anzeigen
ALUMINUM , MOLTEN, is a reducing agent. Coating moderates or greatly moderates its chemical reactivity compared to the uncoated material. Reacts exothermically if mixed with metal oxides and heated (thermite process). Heating a mixture with copper oxides caused a strong explosion [Mellor 5:217-19 1946-47]. Reacts with metal salts, mercury and mercury compounds, nitrates, sulfates, halogens, and halogenated hydrocarbons to form compounds that are sensitive to mechanical shock [Handling Chemicals Safely 1980. p. 135]. A number of explosions in which ammonium nitrate and powdered aluminum were mixed with carbon or hydrocarbons, with or without oxidizing agents, have occurred [Mellor 5:219 1946-47]. A mixture with powdered ammonium persulfate and water may explode [NFPA 491M 1991]. Heating a mixture with bismuth trioxide leads to an explosively violent reaction [Mellor 9:649 (1946-47)]. Mixtures with finely divided bromates(also chlorates and iodates) of barium, calcium, magnesium, potassium, sodium or zinc can explode by heat, percussion, and friction, [Mellor 2:310 (1946-47]. Burns in the vapor of carbon disulfide, sulfur dioxide, sulfur dichloride, nitrous oxide, nitric oxide, or nitrogen peroxide, [Mellor 5:209-212,1946-47]. A mixture with carbon tetrachloride exploded when heated to 153° C and also by impact, [Chem. Eng. News 32:258 (1954)]; [UL Bull. Research 34 (1945], [ASESB Pot. Incid. 39 (1968)]. Mixing with chlorine trifluoride in the presence of carbon results in a violent reaction [Mellor 2 Supp. 1: 1956]. Ignites in close contact with iodine. Three industrial explosions involving a photoflash composition containing potassium perchlorate with aluminum and magnesium powder have occurred [ACS 146:210 1945], [NFPA 491M 1991]. Is attacked by methyl chloride in the presence of small amounts of aluminum chloride to give flammable aluminum trimethyl. Give a detonable mixture with liquid oxygen [NFPA 491M 1991]. The reaction with silver chloride, once started, proceeds with explosive violence [Mellor 3:402 1946-47]. In an industrial accident, the accidental addition of water to a solid mixture of sodium hydrosulfite and powdered aluminum caused the generation of SO2, heat and more water. The aluminum powder reacted with water and other reactants to generate more heat, leading to an explosion that killed five workers [Case Study, Accident Investigation: Napp Technologies, 14th International Hazardous Material Spills Conference].
S-Sätze Betriebsanweisung:
S7/8:Behälter trocken und dicht geschlossen halten.
S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S62:Bei Verschlucken kein Erbrechen herbeiführen. Sofort ärztlichen Rat einholen und Verpackung oder dieses Etikett vorzeigen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S33:Maßnahmen gegen elektrostatische Aufladungen treffen.
S29:Nicht in die Kanalisation gelangen lassen.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S9:Behälter an einem gut gelüfteten Ort aufbewahren.
Fine powder forms flammable and explo- sive mixtures in air. Confirmed carcinogen.
Health Hazard
Finely divided aluminum dust is moderately flammable and explodes by heat or contact with strong oxidizing chemicals. Chronic inhalation of the powder can cause aluminosis, a type of pulmonary fibrosis. It is almost nontoxic by ingestion.
Health Hazard
Exposures to aluminum metallic powder have been known to cause health effects with symptoms such as irritation, redness, and pain to the eyes, coughing, shortness of breath, irritation to the respiratory tract, nausea, and vomiting in extreme cases. In prolonged periods of inhalation exposures, as in occupational situations, aluminum metallic powder is known to cause pulmonary fi brosis, numbness in fi ngers, and (in limited cases) brain effects. Workers with pre-existing skin disorders, eye problems, or impaired respiratory function are known to be more susceptible to the effects of aluminum metallic powder.
Health Hazard
Occupational exposure to aluminum dust and fumes during welding provide suggestive evidence that there may be a relationship between chronic aluminum exposure and subclinical neurological effects, such as impairment on neurobehavioral tests for psychomotor and cognitive performance. Inhalation exposure has not been associated with overt symptoms of neurotoxicity. Prolonged exposure to high concentrations of aluminum and its accumulation causes disturbances in renal function, dialysis, and encephalopathy syndrome—a degenerative neurological syndrome characterized by the gradual loss of motor, speech, and cognitive functions
Substance is transported in molten form at a temperature above 705°C (1300°F). Violent reaction with water; contact may cause an explosion or may produce a flammable gas. Will ignite combustible materials (wood, paper, oil, debris, etc.). Contact with nitrates or other oxidizers may cause an explosion. Contact with containers or other materials, including cold, wet or dirty tools, may cause an explosion. Contact with concrete will cause spalling and small pops.
Aussehen Eigenschaften
Al, Aluminium fein gepulvert, Bronze. Silberweißes Pulver, das bei feiner Verteilung und im Kontakt mit Oxidationsmitteln exposions- und brandgefährlich ist. Selbstentzündung an Luft möglich. Mit Wasser, Säuren und Laugen entwickelt Aluminium Wasserstoff.
Landwirtschaftliche Anwendung
Aluminum, the third most abundant element in the earth’s crust, is a silvery-white lustrous metal belonging to Group 13 of the Periodic Table. The metal is highly reactive and is protected by a thick transparent oxide layer that gets formed quickly in air. Aluminum and its oxides are amphoteric.
Pure aluminum, which exists in a large number of alloys, is extracted from purified bauxite by electrolysis. Its lightness, strength (when alloyed), corrosion resistance and electrical conductivity make aluminum suitable for a variety of uses, including in the construction of vehicles, aircrafts, buildings and overhead power cables.
Aluminum (Al) is an important soil constituent. It is toxic to most plants at a soil pH below 6.0.
Aluminum ion forms octahedral coordination with water molecules and hydroxyl ions. If soil is not strongly acidic, one (or more) of the water molecules ionizes, releasing the hydrogen ion (H+)in to the solution and increasing the soil acidity.
The toxic level of soluble and exchangeable aluminum can be substantially reduced by first raising the soil pH in the range of 5.2 to 5.5 and by further liming to make it in the range of 6.0 to 6.5.
In acidic soils, aluminum may compete for uptake with copper and make the soil copper deficient. Molybdenum is adsorbed strongly by oxides of aluminum and iron, thereby making the molybdenum unavailable to plants. Increasing aluminum in the soil solution also restricts the uptake of calcium and magnesium by plants.
Aluminum ions are toxic to the roots of many plants such as cotton, tomato, alfalfa, celery, barley, corn, sorghum, and sugar beets. Aluminum toxicity is probably the most important growth limiting factor in many acid soils.
The symptoms of aluminum toxicity caused by excess soluble aluminum are not easily recognize in crop plants. White-yellow interveinal blotches form on leaves causing them to dry out and die. Aluminum toxicity also reduces the growth of both shoots and roots.
An excess of aluminum interferes with cell division in plant roots, inhibits nodule initiation (by fixing the soil phosphorus to forms that are less available to plant roots), and decreases root respiration. Aluminum interferes with enzymes controlling the deposition of polysaccharides in cell walls and increases cell wall rigidity by cross-linking with pectins. It reduces the uptake, transport, and use of nutrients and water by the plant.
Aluminum-injured roots are characteristically stubby and brittle. The root tips and lateral roots thicken and turn brown. The root system as a whole, appears coralline, with many stubby lateral roots but no fine branching.
The toxicity problem of aluminum is not economically correctable with conventional liming practices. A genetic approach has the potential to solve the problem of aluminum toxicity in acid soils.
Gefahren für Mensch und Umwelt
Reagiert mit Wasser unter Bildung hochentzündlicher Gase (Wasserstoff).
Selbstentzündlich an der Luft.
Zu vermeidende Stoffe sind Laugen, Säuren, Oxidationsmittel, Halogene, Nitrate, Sulfate, Sulfide, Alkohole, Ammoniumverbindungen, Alkalihydroxide, Alkalisalze, Halogenkohlenwasserstoffe, Halbmetalloxide, Nichtmetalle, Nichtmetalloxide, Halogen-Halogenverbindungen, Metalloxide, Metallsalze, Luft, Sauerstoff, Quecksilberverbindungen, Halbmetallhalogenide und Nichtmetallhalogenide.
Reizt die Schleimhäute, verzögert die Wundheilung.
Schutzmaßnahmen und Verhaltensregeln
Schutzhandschuhe als kurzzeitiger Staubschutz.
Verhalten im Gefahrfall
Einatmen von Stäuben unbedingt vermeiden.
Nicht in die Kanalisation gelangen lassen.
Trocken aufnehmen. Der Entsorgung zuführen. Staubentwicklung vermeiden.

Metallbrandpulver, trockener Sand, Zement.
Ungeeignete Löschmittel: Wasser, Kohlendioxid, Schaum, Pulver
Brennbar. Gefahr einer Staubexplosion.
Erste Hilfe
Nach Hautkontakt: Mit reichlich Wasser abwaschen.
Nach Augenkontakt: Mit reichlich Wasser bei geöffnetem Lidspalt mindestens 10 Minuten ausspülen. Augenarzt hinzuziehen.
Nach Einatmen: Frischluft, Arzt konsultieren.
Nach Verschlucken: Viel Wasser trinken, Erbrechen auslösen, Arzt hinzuziehen.
Nach Kleidungskontakt: Kontaminierte Kleidung sofort entfernen.
Ersthelfer: siehe gesonderten Anschlag

Sachgerechte Entsorgung
Getrennt sammeln oder in kleinen Portionen in Wasser eintragen. Vorsicht! Wasserstoffentwicklung!
Although aluminum is not generally regarded as an industrial poison, inhalation of finely dwided powder has been reported to cause pulmonary fibrosis. It is a reactive metal and the greatest industrial hazards are with chemical reactions. As with other metals the powder and dust are the most dangerous forms. Dust is moderately flammable and explosive by heat, flame, or chemical reaction with powerful oxidizers. To fight fire, use special mixtures of dry chemical. following dangerous interactions: explosive reaction after a delay period with KClO4 + Ba(NO3)2 + mo3 + H20, also with Ba(NO3)2 + mo3 + sulfur + vegetable adhesives + H2O. Wxtures with powdered AgCl, NH4NO3 or NH4NO3 + Ca(NO3)2 + formamide + H20 are powerful explosives. Murture with ammonium peroxodisulfate + water is explosive. Violent or explosive "thermite" reaction when heated with metal oxides, oxosalts (nitrates, sulfates), or sulfides, and with hot copper oxide worked with an iron or steel tool. Potentially explosive reaction with ccl4 during ball milling operations. Many violent or explosive reactions with the following halocarbons have occurred in industry: bromomethane, bromotrifluoromethane, ccl4, chlorodfluoromethane, chloroform, chloromethane, chloromethane + 2methylpropane, dchlorodifluoromethane, 1,2-dichloroethane, dichloromethane, 1,2dichloropropane, 1,2-difluorotetrafluoroethane, fluorotrichloroethane, hexachloroethane + alcohol, polytrifluoroethylene oils and greases, tetrachloroethylene, tetrafluoromethane, 1,1,1trichloroethane, trichloroethylene, 1,1,2trichlorotrifluoro-ethane, and trichlorotrifluoroethane-dchlorobenzene. Potentially explosive reaction with chloroform amidinium nitrate. Ignites on contact with vapors of AsCl3, SC4, Se2Cl2, and PCl5. Reacts violently on heating with Sb or As. Ignites on heating in SbCl3 vapor. Ignites on contact with barium peroxide. Potentially violent reaction with sodium acetylide. Mixture with sodum peroxide may ignite or react violently. Spontaneously igmtes in CS2 vapor. Halogens: ignites in Powdered aluminum undergoes the chlorine gas, foil reacts vigorously with liquid Br2, violent reaction with H20 + 12. Violent reaction with hydrochloric acid, hydro-fluoric acid, and hydrogen chloride gas. Violent reaction with disulfur dbromide. Violent reaction with the nonmetals phosphorus, sulfur, and selenium. Violent reaction or ignition with the interhalogens: bromine pentafluoride, chlorine fluoride, iodne chloride, iodine pentafluoride, and iodne heptafluoride. Burns when heated in CO2. Ignites on contact with O2, and mixtures with O2 + H20 ignite and react violently. Mixture with picric acid + water ignites after a delay period. Explosive reaction above 800°C with sodium sulfate. Violent reaction with sulfur when heated. Exothermic reaction with iron powder + water releases explosive hydrogen gas. Aluminum powder also forms sensitive explosive mixtures with oxidants such as: liquid Cl2 and other halogens, N2O4, tetranitromethane, bromates, iodates, NaClO3, KClO3, and other chlorates, NaNO3, aqueous nitrates, KClO4 and other perchlorate salts, nitryl fluoride, ammonium peroxodisulfate, sodium peroxide, zinc peroxide, and other peroxides, red phosphorus, and powdered polytetrafluoroethylene (PTFE). following dangerous interactions: exothermic reaction with butanol, methanol, 2-propanol, or other alcohols, sodium hydroxide to release explosive hydrogen gas. Reaction with dborane forms pyrophoric product. Ignition on contact with niobium oxide + sulfur. Explosive reaction with molten metal oxides, oxosalts (nitrates, sulfates), sulfides, and sodium carbonate. Reaction with arsenic trioxide + sodum arsenate + sodium hydroxide produces the toxic arsine gas. Violent reaction with chlorine trifluoride. Incandescent reaction with formic acid. Potentially violent alloy formation with palladium, platinum at mp of Al, 600℃. Vigorous dssolution reaction in Bulk aluminum may undergo the ALUMINUM CHLORIDE HYDROXIDE AHAOOO
mögliche Exposition
Most hazardous exposures to aluminum occur in smelting and refining processes. Aluminum is mostly produced by electrolysis of Al2O3 dissolved in molten cryolite (Na3AlF6). Aluminum is alloyed with copper, zinc, silicon, magnesium, manganese, and nickel; special additives may include chromium, lead, bismuth, titanium, zirconium, and vanadium. Aluminum and its alloys can be extruded or processed in rolling mills, wire works, forges, or foundries; and are used in the shipbuilding, electrical, building, aircraft, automobile, light engineering, and jewelry industries. Aluminum foil is widely used in packaging. Powdered aluminum is used in the paints and pyrotechnic industries. Alumina, emery, and corundum has been used for abrasives, refractories, and catalysts; and in the past in the first firing of china and pottery.
Erste Hilfe
If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
Aluminum metallic powder should be kept stored in a tightly closed container, in a cool, dry, ventilated area, protected against physical damage and isolated from sources of heat, ignition, smoking areas, and moisture. Aluminum metallic powder should be kept away from acidic, alkaline, combustible, and oxidizing materials and separate from halogenated compounds.
UN1309 Aluminum powder, coated, Hazard Class: 4.1; Labels: 4.1-Flammable solid. UN1383 Pyrophoric metals, n.o.s. or Pyrophoric alloys, n.o.s., Hazard Class: 4.2; Labels: 4.2-Spontaneously combustible material, Technical Name Required. UN1396 Aluminum powder, uncoated, Hazard Class: 4.3; Labels: 4.3-Dangerous when wet material. NA9260 (North America) Aluminum, molten, Hazard class: 9; Labels: 9-Miscellaneous hazardous material.
Aluminum powder forms an explosive mixture with air and is a strong reducing agent that reacts violently with oxidizers, strong bases; strong acids; somehalogenated hydrocarbons; nitrates, sulfates, metal oxides and many other substances. Keep away from combustible materials.
Waste disposal
Consult with environmental regulatory agencies for guidance on acceptable disposalpractices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal of Aluminum Oxide-Disposal in a sanitary landfill. Mixing of industrial process wastes and municipal wastes at such sites is not encouraged however. Aluminum powder may be recovered and sold as scrap. Recycling and recovery is a viable option to disposal for aluminum metal and aluminum fluoride (A-57).
The dry powder is stable but the damp or moist bulk dust may heat spontaneously and form flammable hydrogen gas. Moist aluminum powder may ignite in air, with the formation of flammable hydrogen gas and a combustible dust. Powdered material may form explosive dust-air mixtures. Contact with water, strong acids, strong bases, or alcohols releases flammable hydrogen gas. The dry powder can react violently or explosively with many inorganic and organic chemicals
Aluminium Upstream-Materialien And Downstream Produkte
Stearinsure le, Pflanzen-
Downstream Produkte
Bor Aluminiumtris(2,4-pentandionato-O,O') Iodotrimethylsilan Aluminiumkaliumbis(sulfat) Miconazolnitrat Aluminiumnitrat Iopansure (Ethyl-3-oxobutyrato-O1',O3)bis(propan-2-olato)aluminium Ethylaluminiumdichlorid Trialuminiumbismuthexaoxid Hydroxyaluminiumbis(2-ethylhexanoat) Aluminiumtriisopropanolat Triethylaluminium 1-Naphthylessigsure Aluminiumphosphid Triisobutylaluminium Titantrichlorid Calciumphosphid Hexabrombenzol 2,6-Diethylanilin Cyclohexyl(methyl)amin Aluminiumchlorid, basisch Aluminiumammoniumbis(sulfat) Eisenhydroxidoxidgelb Polychlorkupferphthalocyanin Econazol Bis(pentabromphenyl)ether Diethylaluminiumchlorid Isonyl
Aluminium Anbieter Lieferant Produzent Hersteller Vertrieb Händler.      Global( 204)Lieferanten     
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22049 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32651 55
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739 CHINA 559 58
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 China 9966 79
Shanghai bike new material technology co., LTD 17317635738 China 237 58
Tianjin Zhongxin Chemtech Co., Ltd. 86(0)22-89880739
86(0)22-89880739 ext 8030 / China 553 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40395 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/ China 30291 84
7429-90-5(Aluminium)Verwandte Suche:
Atracuriumbesilat Silber Aluminiumhydroxid Triammonium-5,5'-(3-carboxylato-4-oxocyclohexa-2,5-dienylidenmethylen)disalicylat (Acetato-O)(formato-O)hydroxyaluminium Aluminiumfluorid Aluminiumoxid Tetraaluminiumtris[hexakis(cyano-C)ferrat(4-)] Aluminiumtriisopropanolat Aluminiumchlorid Undec-9-enal Aluminium Aluminiumsulfat ALUMINIUMALLOY Methyl-1-naphthylketon
Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic|r, 99.9995% (metals basi Aluminium, powder,99.99% Aluminum flake, APS 1-2 micron, 99.8% (metals basis) Aluminum powder, spherical, APS approximately 0.07 micron Aluminum rod, 9.5mm (0.37in) dia, Puratronic, 99.999% (metals basis) Aluminum foil, 0.25mm (0.01in) thick, Puratronic, 99.997% (metals basis) Aluminum foil, 0.5mm (0.02in) thick, Puratronic, 99.998% (metals basis) Aluminum foil, 1.0mm (0.04in) thick, Puratronic, 99.998% (metals basis) Aluminum, Organic AAS standard solution, Specpure|r, Al 1000^mg/g Aluminum foil, 0.25mm (0.01in) thick, annealed, Puratronic, 99.9995% (metals basis) Aluminum foil, 0.25mm (0.01in) thick, annealed, Puratronic, 99.9999% (metals basis) Aluminum foil, 0.5mm (0.02in) thick, annealed, Puratronic, 99.9999% (metals basis) Aluminum shot, approx. 4-8mm (0.2-0.3in), Puratronic, 99.999% (metals basis) Aluminum wire, 0.5mm (0.02in) dia, annealed, Puratronic, 99.9995% (metals basis) Aluminum wire, 0.5mm (0.02in) dia, annealed, Puratronic, 99.9999% (metals basis) Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic, 99.9999% (metals basis) Aluminum slug, 6.35mm (0.25in) dia x 12.7mm (0.5in) length, Puratronic, 99.9999% (metals basis) Aluminum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic, 99.999% (metals basis) Aluminum rod, 22mm (0.87in) dia, Puratronic, 99.9999% metals basis) Aluminum rod, 6mm (0.2in) dia, Puratronic, 99.9965% (metals basis) Aluminum foil, 0.038 +/- 0.007mm (0.0015 +/- 0.0003in) thick, Puratronic, 99.9995% (metals basis) Aluminum rod, 22mm (0.87in) dia, Puratronic, 99.999% (metals basis) Aluminum rod, 22mm (0.87in) dia, Puratronic, 99.9995% (metals basis) Aluminum rod, 6.35mm (0.25in) dia, Puratronic, 99.999% (metals basis) Aluminum foil, 0.1mm (0.004in) thick, Puratronic, 99.997% (metals basis) Aluminum foil, 0.2mm (0.008in) thick, annealed, Puratronic, 99.9995% (metals basis) Aluminum foil, 0.2mm (0.008in) thick, Puratronic, 99.997% (metals basis) Aluminum foil, 0.5mm (0.02in) thick, annealed, Puratronic, 99.9995% (metals basis) Aluminum ingot, Puratronic, 99.9995% (metals basis) Aluminum slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Puratronic, 99.9995% (metals basis) Aluminium,piece Aluminium, shot (2-10 mm), 99.5% Aluminium, powder, synthesis grade Aluminum metal granular 8-20 mesh 10g [7429-90-5] Aluminum metal granular 30 mesh and finer 10g [7429-90-5] Aluminum metal dust 10g [7429-90-5] Aluminum metal filings 10g [7429-90-5] Aluminum metal turnings 10g [7429-90-5] Aluminum metal foil 10g [7429-90-5] Aluminium Powder < 250 micron Aluminium Powder < 1000 micron "Aluminium Powder -100, +325 mesh" Aluminium Granules 2-5 mm Aluminium Granules 3-5 mm Aluminium Pellets 3.9 x 2.5 mm Aluminium Ingot Aluminium Granules 2-10 mm Aluminium Pellets 9.5 x 3.2 mm Aluminium Wire 5.0 mm diameter Aluminium Rod 6.0 mm diameter Aluminium Wire 0.25 mm diameter Aluminium Rod 25 mm diameter "Aluminium Tube 6.0 mm diameter, 0.75 mm wall thickness" "Aluminium Tube 10.0 mm diameter, 1.0 mm wall thickness" Aluminium Wire 0.5 mm diameter Aluminium Wire 1.0 mm diameter Aluminium Wire 2.0 mm diameter Aluminium Rod 5.0 mm diameter
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