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| CAS No.: | 1317-42-6 |
|---|---|
| Name: | COBALT SULFIDE |
| Molecular Structure: | |
|
|
|
| Formula: | CoS |
| Molecular Weight: | 91.0592 |
| Synonyms: | Cobaltmonosulfide; Cobalt sulfide; Cobalt(2+) sulfide; Cobalt(II) sulfide; Cobaltoussulfide |
| Density: | g/cm3 |
| Melting Point: | >1116°C |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Solubility: | Insoluble in water. |
| Hazard Symbols: |
 
|
| Risk Codes: | 43-50/53 |
| Safety: | 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. |
| PSA: | 32.09000 |
| LogP: | 0.64820 |
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Chemistry
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
Toxicity Data With Reference
| 1. | otr-ham:emb 1 mg/L | CNREA8 Cancer Research. 42 (1982),2757. | ||
| 2. | dnd-ham:ovr 10 mg/L | CRNGDP Carcinogenesis. 3 (1982),657. | ||
| 3. | ims-rat TDLo:180 mg/kg:ETA | CNREA8 Cancer Research. 22 (1962),158. |
Consensus Reports
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.
Safety Profile
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.gif){kind=small}
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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
Specification
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 .