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| CAS No.: | 12035-72-2 |
|---|---|
| Name: | NICKEL SULFIDE -150 MESH 99.7% |
| Molecular Structure: | |
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|
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| Formula: | Ni3S2 |
| Molecular Weight: | 240.25 |
| Synonyms: | Nickelsesquisulfide; Nickel subsulfide; Nickel subsulfide (Ni3S2); Trinickeldisulfide |
| Density: | g/cm3 |
| Melting Point: | 797℃ |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Solubility: | Soluble in water(0,00735 g/L at 20°C). |
| Hazard Symbols: |
 
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| Risk Codes: | 49-43-51/53 |
| Safety: | Confirmed carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by intraperitoneal and intratracheal routes. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL COMPOUNDS and SULFIDES. |
| PSA: | 64.18000 |
| LogP: | 1.29640 |
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Chemistry
Product Name: Nickel subsulfide (12035-72-2)
Molecular Formula: Ni3S2
Molecular Weight: 240.2102 g/mol
Mol File: 12035-72-2.mol
Density: 5.8 g/mL at 25 °C(lit.)
Product Categories: Inorganics
Synonyms of Nickel subsulfide (12035-72-2): alpha-nickelsulfide(3:2)crystalline ; alpha-nickelsulfide(3:2)crystalline ; heazlewoodite ; nickelsesquisulfide ; nickelsubsulfide ; nickelsubsulphide ; nickelsubsulphide .
Toxicity Data With Reference
| 1. | sce-hmn:lym 1 mg/L | CNREA8 Cancer Research. 41 (1981),4136. | ||
| 2. | otr-ham:emb 5 µmol/plate | TOXID9 Toxicologist. 1 (1981),132. | ||
| 3. | itt-rat TD:40 mg/kg:ETA,TER | PAACA3 Proceedings of the American Association for Cancer Research. 18 (1977),52. | ||
| 4. | itr-mus LD50:4 mg/kg | ENVRAL Environmental Research. 40 (1986),313. | ||
| 5. | ipr-gpg LDLo:102 µg/kg | JOHYAY Journal of Hygiene. 8 (1908),565. |
Consensus Reports
NTP 10th Report on Carcinogens. IARC Cancer Review: Group 1 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 ,1987,p. 264.(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 Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 2 ,1973,p. 126.(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) , IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 11 ,1976,p. 75.(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) . Nickel and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.
Safety Profile
Confirmed carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by intraperitoneal and intratracheal routes. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL COMPOUNDS and SULFIDES.
Safety Information of Nickel subsulfide (12035-72-2):
Hazard Codes: T.gif){kind=small}
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Risk Statements: 49-43-51/53
43: May cause sensitization by skin contact
49: May cause cancer by inhalation
51: Toxic to aquatic organisms
53: May cause long-term adverse effects in the aquatic environment
Safety Statements: 53-45-61
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
53: Avoid exposure - obtain special instruction before use
61: Avoid release to the environment. Refer to special instructions safety data sheet
Standards and Recommendations
OSHA PEL: TWA 1 mg(Ni)/m3
ACGIH TLV: TWA 0.1 mg(Ni)/m3; Human Carcinogen
NIOSH REL: TWA 0.015 mg(Ni)/m3
Specification
Nickel subsulfide (12035-72-2) is a Pale yellowish-bronze metallic-lustrous crystals or shiny gold-green (metallic) crystalline powder.