Cobaltous ammonium sulfate
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Description
Ruby red crystals. Cobaltous ammonium sulfate is used as a colorant in glass, glazes, enamels and for cobalt plating.
Synonyms and Related Terms
cobaltous ammonium sulphate (Br.); sulfato de amonio cobalto (Esp.); solfato di ammonio e cobalto (It.)
Risks
- Skin contact may cause allergies, especially on elbows, neck and ankles.
- Chronic inhalation may cause asthma.
- Ingestion may cause vomiting, diarrhea and the sensation of hotness.
Physical and Chemical Properties
Soluble in most acids. Insoluble in water.
| Composition | CoSO4-(NH4)SO4-6H2O |
|---|---|
| Density | 1.902 g/ml |
Resources and Citations
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993