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Aluminium

CAS No.7429-90-5
Chemical Name:Aluminium
Synonyms:AE;AL;a00;a95;ad1;ADO;AR2;L16;A 00;A 95
CBNumber:CB6227696
Molecular Formula:Al
Formula Weight:26.98
MOL File:7429-90-5.mol
Aluminium Property
Melting point : 660.37 °C(lit.)
Boiling point : 2460 °C(lit.)
density : 2.7 g/mL at 25 °C(lit.)
Fp : 400°C
storage temp. : Flammables area
form : wire
Merck : 13,321 / 13,321
Stability:: Stable. Powder is flammable. Reacts very exothermically with halogens. Moisture and air sensitive. Incompatible with strong acids, caustics, strong oxidizing agents, halogenated hydrocarbons.
CAS DataBase Reference: 7429-90-5(CAS DataBase Reference)
NIST Chemistry Reference: Aluminum(7429-90-5)
EPA Substance Registry System: Aluminum(7429-90-5)
Safety
Hazard Codes : F,Xi,Xn,N
Risk Statements : 17-15-36/38-10-67-65-62-51/53-48/20-38-11-50
Safety Statements : 7/8-43A-43-26-62-61-36/37-33-29-16-9
RIDADR : 1396
WGK Germany : 3
RTECS : BD0330000
HazardClass : 8
PackingGroup : III
HS Code : 76032000
Hazardous Substances Data: 7429-90-5(Hazardous Substances Data)

Aluminium Chemical Properties,Usage,Production

Chemical Properties
silver foil, shot or powder
General Description
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.
Air & Water Reactions
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.
Reactivity Profile
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].
Health Hazard
Contact causes severe burns to skin and eyes. Fire may produce irritating and/or toxic gases.
Fire Hazard
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.
Aluminium Preparation Products And Raw materials
Raw materials
Stearic acid PASSION FLOWER OIL LVBO ALUMINIUM GRANULAR 50-150 MESH ALUMINUM INGOTS
Preparation Products
hydrofining catalyst CH-17 Boron Aluminum acetylacetonate Flumetralin Iodotrimethylsilane ALUMINUM POTASSIUM SULFATE Miconazole nitrate Aluminum nitrate Iopanoic acid ALUMINUM DI(ISOPROPOXIDE)ACETOACETIC ESTER CHELATE ETHYLALUMINUM DICHLORIDE ferrovanadium 2-AMINO-3-PYRIDINECARBOXALDEHYDE HCL 3-(1,2,2,2-tetrabromoethyl)-2,2-dimethyl cyclo-propane carboxylic acid Aluminium nitrate nonahydrate BISMUTH ALUMINATE Aluminium 2-ethylhexanoate Aluminium isopropoxide Triethylaluminum 5-CHLORO-1H-INDAZOLE-3-CARBOXYLIC ACID 1-Naphthalene acetic acid Aluminum phosphide Triisobutylaluminium Titanous chloride CALCIUM PHOSPHIDE HEXABROMOBENZENE 2,6-Diethylaniline N-Methylcyclohexylamine Aluminate coupling agent Aluminum chlorohydrate PHENYLBORON DICHLORIDE Zinc Aluminum Paste Aluminum ammonium sulfate Pigment Yellow 42 polyethylene conductive plastics Pigment Geen 7 Econazole Decabromodiphenyl oxide DIETHYLALUMINUM CHLORIDE isometheptene
Aluminium Suppliers      Global( 181)Suppliers     
SupplierTelFaxEmailCountryProdListAdvantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333021-50323701sale@aladdin-e.comCHINA 24323 65
Tianjin Zhongxin Chemtech Co., Ltd. 86(0)22-8988073986(0)22-89880739 ext 8030 / 86-22-66880086sales@tjzxchem.comCHINA 544 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833+86-10-82849933jkinfo@jkchemical.com;market6@jkchemical.comCHINA 96839 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40406 62
Alfa Aesar 400-610-6006; 021-67582000021-67582001/03/05saleschina@alfa-asia.comCHINA 30330 84
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807010-87653215;0757-86311057;021-55236763sales@hwrkchemical.comCHINA 12647 55
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44200 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028+86-10-82967029sales@ouhechem.comCHINA 10824 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-5042603086-021-50426522,50426273sales@jingyan-chemical.comCHINA 10106 60
Secco work (Beijing) chemical technology co., LTD 010-69755668; 010-697556681139670422@qq.comCHINA 3560 54
 
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