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Agent Name Nickel II sulfate hexahydrate
CAS Number 10101-97-0
Formula Ni-O4-S.6H2-O
Major Category Metals
Synonyms Nickel monosulfate hexahydrate; Nickel sulfate hexahydrate; Nickel sulphate hexahydrate; Nickel(2+) sulfate hexahydrate; Nickel(II) sulfate hexahydrate; Nickelous sulfate hexahydrate; Sulfuric acid, nickel(2+) salt, hexahydrate; [ChemIDplus] NA8027
Category Metals, Inorganic Compounds
Description Blue to emerald-green crystals that are water soluble; [CAMEO]
Sources/Uses Used in nickel plating as a mordant in dyeing and to make catalysts and other nickel compounds; [Merck Index] Mainly used as an electrolyte in nickel plating baths; [Ullmann]
Comments Reported health effects include contact dermatitis, asthma, GI irritation, liver and kidney damage, and pneumonitis. [CAMEO] Chronic inhalation studies of rats and mice show pulmonary inflammation; [ACGIH]
Exposure Assessment
Explanatory Notes mp = 127.9 deg F; bp = 1544 deg F (decomposes); VP = 0 (essentially) at 68 deg F; [CAMEO] The bright yellow anhydrous salt NiSO4 is obtained when the hydrated compound is heated above 330 deg C; [Ullmann]
Adverse Effects
Asthma Yes
Toxic Pneumonitis Yes
Skin Sensitizer Yes
Hepatotoxin Hepatotoxin, Secondary
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: NICKEL SULFATE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Biomedical References Search PubMed
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





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Last updated: January, 2009