Nickel sulfate
Revision as of 06:10, 24 July 2013 by (username removed)
Description
A crystalline powder that is an opaque blue at room temperature but when heated slightly turns greenish. Nickel sulfate is used in electroplating baths. It is also used as a mordant in dyeing and printing.
Synonyms and Related Terms
nickel sulfate hexahydrate; hydrated nickel sulfate; hydrate nickel sulphate (Br.); nickelous sulfate; single nickel salts; blue salt
Other Properties
Soluble in water (pH = 4.5) and ethanol.
| Composition | NiSO4 |
|---|---|
| CAS | 7786-81-4 |
| Melting Point | 848 (dec) |
| Density | 2.031 |
| Molecular Weight | mol. wt. = 154.8 |
Hazards and Safety
Toxic by inhalation and ingestion. Skin contact can cause allergies. Carcinogen.
LINK: International Chemical Safety Card