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Cadmiumdi(acetat) Produkt Beschreibung

Cadmium acetate Struktur
543-90-8
CAS-Nr.
543-90-8
Bezeichnung:
Cadmiumdi(acetat)
Englisch Name:
Cadmium acetate
Synonyma:
ci77185;Nsc75795;ai3-01414;c.i.77185;Cadmiumacetat;CADMIUM ACETATE;cadmiumdiacetate;cadmiumethanoate;cadmium(ii)acetate;bis(acetoxy)cadmium
CBNumber:
CB3249130
Summenformel:
C4H6CdO4
Molgewicht:
230.5
MOL-Datei:
543-90-8.mol

Cadmiumdi(acetat) Eigenschaften

Schmelzpunkt:
255°C
Dichte
2.34
Aggregatzustand
Powder
Farbe
white
Wasserlöslichkeit
soluble H2O, alcohol [HAW93]
CAS Datenbank
543-90-8(CAS DataBase Reference)
EPA chemische Informationen
Cadmium acetate (543-90-8)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher F,N,T+
R-Sätze: 20/21/22-50/53-48/23/25-26-25-21-61-60-46-45
S-Sätze: 22-61-60-45-36/37-28-53
RIDADR  2570
WGK Germany  3
HazardClass  6.1(b)
PackingGroup  III
Giftige Stoffe Daten 543-90-8(Hazardous Substances Data)
Bildanzeige (GHS)
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H301 Giftig bei Verschlucken. Akute Toxizität oral Kategorie 3 Achtung P264, P270, P301+P310, P321, P330,P405, P501
H312 Gesundheitsschädlich bei Hautkontakt. Akute Toxizität dermal Kategorie 4 Warnung P280,P302+P352, P312, P322, P363,P501
H330 Lebensgefahr bei Einatmen. Akute Toxizität inhalativ Kategorie 1 Achtung P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H340 Kann genetische Defekte verursachen. Keimzellmutagenität Kategorie 1B Achtung
H350 Kann Krebs verursachen. Karzinogenität Kategorie 1A Achtung
H372 Schädigt bei Hautkontakt und Verschlucken die Organe bei längerer oder wiederholter Exposition. Spezifische Zielorgan-Toxizität (wiederholte Exposition) Kategorie 1 Achtung P260, P264, P270, P314, P501
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gewässergefährdend Kategorie 1 Warnung P273, P391, P501
Sicherheit
P201 Vor Gebrauch besondere Anweisungen einholen.
P260 Dampf/Aerosol/Nebel nicht einatmen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P308+P313 BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

Cadmiumdi(acetat) Chemische Eigenschaften,Einsatz,Produktion Methoden

ERSCHEINUNGSBILD

FARBLOSE KRISTALLE MIT CHARAKTERISTISCHEM GERUCH.

CHEMISCHE GEFAHREN

Die Substanz zersetzt sichbeim Erhitzen The substance decomposes on heating producing toxic fumes of cadmium oxide.

ARBEITSPLATZGRENZWERTE

TLV: als Cd (Alveolengängige Fraktion) (als TWA); 0.002 mg/m?Krebskategorie A2 (Verdacht auf krebserzeugende Wirkung beim Menschen); BEI vorhanden (ACGIH 2008).
MAK: Cd (Einatembare Fraktion) Hautresorption (H); Krebserzeugend Kategorie 1; Keimzellmutagen Kategorie 3A (DFG 2006).

AUFNAHMEWEGE

Aufnahme in den Körper durch Inhalation und durch Verschlucken.

INHALATIONSGEFAHREN

Eine gesundheitsschädliche Partikelkonzentration in der Luft kann schnell erreicht werden beim Dispergieren, vor allem als Pulver.

WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION

Möglich sind Auswirkungen auf die Nieren und Knochen mit nachfolgenden Nierenschäden und Osteoporose (Knochenschwäche). Krebserzeugend für den Menschen.

LECKAGE

Chemikalienschutzanzug mit umgebungsluftunabhängigem Atemschutzgerät. Verschüttetes Material in abgedeckten Behältern sammeln; falls erforderlich durch Anfeuchten Staubentwicklung verhindern. Reste sorgfältig sammeln. An sicheren Ort bringen. NICHT in die Umwelt gelangen lassen.

R-Sätze Betriebsanweisung:

R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.

S-Sätze Betriebsanweisung:

S22:Staub nicht einatmen.

Beschreibung

Cadmium acetate is a colourless crystal with a characteristic odour. It is not combustible, but it decomposes on heating, producing toxic fumes of cadmium oxide. It is incompatible with oxidising agents, metals, hydrogen azide, zinc, selenium, and tellurium. Occupational exposure to cadmium and cadmium compounds occurs in workplaces mainly in the form of airborne dust and fume. Occupations and workplaces include cadmium production and refining, nickel–cadmium battery manufacture, cadmium pigment manufacture and formulation, cadmium alloy production, mechanical plating, zinc smelting, soldering, and polyvinylchloride compounding. Cadmium and compounds enter the body mainly by inhalation and by ingestion.

Chemische Eigenschaften

Cadmium acetate is colorless crystal with a characteristic odor. It is not combustible, but it decomposes on heating, producing toxic fumes of cadmium oxide. It is incompatible with oxidizing agents, metals, hydrogen azide, zinc, selenium, and tellurium. Occupational exposure to cadmium and cadmium compounds occurs in workplaces mainly in the form of airborne dust and fumes. Occupations and workplaces include cadmium production and refi ning, nickel-cadmium battery manufacture, cadmium pigment manufacture and formulation, cadmium alloy production, mechanical plating, zinc smelting, soldering, and polyvinylchloride compounding. Cadmium and compounds enter the body mainly by inhalation and by ingestion

Chemische Eigenschaften

Cadmium acetate is a colorless crystalline solid; freezing/melting point 5 130C. Hazard identification (based on NFPA-704 M Rating System): Health 3, flammability 0, reactivity 0. Soluble in water

Chemische Eigenschaften

White crystalline powder

Physikalische Eigenschaften

The anhydrous salt occurs as a colorless crystal while the dihydrate is a white crystalline solid; faint odor of acetic acid; density 2.34 g/cm3 (dihydrate2.01 g/cm3); melts at 255°C; dihydrate decomposes at 130°C; soluble in water and ethanol; pH of 0.2M aqueous solution 7.10.

Verwenden

Cadmium acetate is used for glazing ceramics and pottery; in electroplating baths; in dyeing and printing textiles; and as an analytical reagent for sulfur, selenium, and tellurium.

synthetische

Cadmium acetate is prepared by treating cadmium oxide with acetic acid:
CdO + 2CH3COOH → (CH3COO)2Cd + H2O
Also, the compound may be prepared by treating cadmium nitrate with acetic anhydride.

Allgemeine Beschreibung

Odorless colorless solid. Sinks and mixes with water.

Air & Water Reaktionen

Slowly oxidized by moist air to form cadmium oxide [Merck 11th ed. 1989]. Water soluble.

Reaktivität anzeigen

Salts, basic, such as Cadmium acetate, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Special Hazards of Combustion Products: Toxic cadmium oxide fumes may form in fires [USCG, 1999].

Health Hazard

Inhalation causes coughing, sneezing, symptoms of lung damage. Ingestion produces severe toxic symptoms; both kidney and liver injuries may occur. Contact with dust causes eye irritation.

Health Hazard

Exposures to cadmium acetate cause cough, skin redness, abdominal pain, nausea, vomiting, salivation, choking, dizziness, and diarrhea. On catching fi re, cadmium acetate gives off irritating or toxic metal oxide fumes. Inhalation of dust produces perforation of the nasal septum, loss of smell, irritation, headache, metallic taste, and cough. Prolonged exposures to cadmium acetate may produce shortness of breath, chest pain, and fl u-like symptoms, chills, weakness, fever, muscular pain, pulmonary edema, liver and kidney damage and death. Cadmium acetate may have effects on the kidneys and bones, leading to kidney impairment and osteoporosis (bone weakness), and liver damage. Accidental ingestion or inhalation of cadmium acetate may be fatal to workers

Brandgefahr

Special Hazards of Combustion Products: Toxic cadmium oxide fumes may form in fires.

Sicherheitsprofil

Confirmed human carcinogen. Poison by intraperitoneal route. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of Cd. See also CADMIUM COMPOUNDS.

mögliche Exposition

Cadmium acetate is a colorless crystalline solid; freezing/melting point 5 130C. Hazard identification (based on NFPA-704 M Rating System): Health 3, flammability 0, reactivity 0. Soluble in water

Versand/Shipping

UN2570 Cadmium compounds, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Inkompatibilitäten

Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water, and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, sulfides (releasing heat, toxic, and possibly flammable gases), thiosulfates, and dithionites (releasing hydrogen sulfate and oxides of sulfur). Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides

Waste disposal

Precipitation as sulfide, drying and return to supplier. Incineration is not recommended.

Vorsichtsmaßnahmen

During use and handling of cadmium acetate, occupational workers should be careful. Workers should use protective gloves and immediately remove contaminated clothing and shoes. The workplace should provide an eye-wash fountain and quick-drench facilities. During use of cadmium acetate, workers should avoid heat, flame, ignition sources, dust, and incompatibles.

Cadmiumdi(acetat) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Cadmiumdi(acetat) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 92)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2858 58
Shenyang Xianchuang Chemical Co., Ltd.
+8615040101888 +86-024-23769576
024-23769576 sales@simchoicechem.com China 152 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn;sales7@alfachem.cn CHINA 15027 58
Career Henan Chemica Co
13203830695 0371-86658258
0371-86658258 Laboratory@coreychem.com CHINA 30281 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 29986 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40264 62

543-90-8(Cadmiumdi(acetat))Verwandte Suche:


  • Cadmium Acetate, Anhydrous 99%
  • Cadmium(II) acetate anhydrous, 99.995%
  • Cadmium Acetate Anhydrous≥99.95%
  • Cadmium acetate anhydrous≥ 98% (Assay)
  • Cadmium acetate anhydrous≥99.99%
  • ai3-01414
  • bis(acetoxy)cadmium
  • Nsc75795
  • Cadmium(II) acetate, anhydrous 99%
  • c.i.77185
  • cadmium(ii)acetate
  • cadmiumdiacetate
  • cadmiumethanoate
  • ci77185
  • CADMIUM ACETATE
  • CADMIUM ACETATE-2-HYDRATE R. G.
  • CADMIUM ACETATE, ANHYDROUS (99.999%-CD) PURATREM
  • CadmiumAcetateCh3Coo2Cd2H2O
  • Cadmiumacetat
  • CADMIUM ACETATE, ANHYDROUS (99.9-CD) PURATREM
  • Diacetic acid cadmium
  • Diacetic acid cadmium salt
  • Cadmium acetate ISO 9001:2015 REACH
  • 543-90-8
  • metal acetate salt
  • Organic-metal salt
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