Product Name: Cobalt(II) sulfide (CAS NO.1317-42-6)

Molecular Formula: CoS
Molecular Weight: 91g/mol
Mol File: 1317-42-6.mol
Einecs: 215-273-3
Appearance: Brown to raddish powder
Melting Point: 1195 °C
Density: 5,45 g/cm³
Water Solubility: Insoluble
Enthalpy of Vaporization: 18.67 kJ/mol
Vapour Pressure: 12600 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 0
Product Categories: Inorganics

IARC Cancer Review: Group 2B IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 52 , 1991,p. 363.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Limited Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 52 , 1991,p. 363.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Inadequate Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 52 , 1991,p. 363.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory. Cobalt and its compounds are on the Community Right-To-Know List.

Suspected carcinogen with experimental tumorigenic data. Mutation data reported. If dried at 300°C it ignites spontaneously in air. See also COBALT COMPOUNDS and SULFIDES.
Safety Information of Cobalt(II) sulfide (CAS NO.1317-42-6):
Hazard Codes: Xi,N
Risk Statements: 43-50/53 
43:  May cause sensitization by skin contact
50:  Very Toxic to aquatic organisms
53:  May cause long-term adverse effects in the aquatic environment
Safety Statements: 24-37-60-61
24:  Avoid contact with skin
37:  Wear suitable gloves 
60:  This material and/or its container must be disposed of as hazardous waste 
61:  Avoid release to the environment. Refer to special instructions safety data sheet 

 Cobalt(II) sulfide ,its CAS NO. is 1317-42-6,the synonyms is Cobalt(2+)sulfide ; Cobaltmonosulfide ; Cobaltsulfide(amorphous) ; Cobaltsulfide(cos) ; Sycoporite ; Cobalt sulfide ; Cobaltous sulfide .