Difference between revisions of "Cobaltous hydroxide"
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== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| − | cobalt hydroxide; cobalt hydrate | + | cobalt (II) hydroxide; cobalt hydrate |
| − | == | + | ==Risks== |
| + | * ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AC453890010&productDescription=COBALT%28II%29+HYDROXIDE%2C+95+1KG&vendorId=VN00032119&countryCode=US&language=en SDS] | ||
| − | Rhombohedral crystals. Soluble in acids and ammonium solutions. Insoluble in water and alkalis. | + | ==Physical and Chemical Properties== |
| + | |||
| + | * Rhombohedral crystals. | ||
| + | * Soluble in acids and ammonium solutions. Insoluble in water and alkalis. | ||
{| class="wikitable" | {| class="wikitable" | ||
| Line 17: | Line 21: | ||
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 3.597 | + | | 3.597 g/ml |
|- | |- | ||
! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
| Line 23: | Line 27: | ||
|} | |} | ||
| − | == | + | ==Resources and Citations== |
* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 | ||
Latest revision as of 13:30, 30 May 2022
Description
Rose red crystalline powder. Cobaltous hydroxide is used as a drier in oil paints, varnishes and lithographic printing inks.
Synonyms and Related Terms
cobalt (II) hydroxide; cobalt hydrate
Risks
- ThermoFisher: SDS
Physical and Chemical Properties
- Rhombohedral crystals.
- Soluble in acids and ammonium solutions. Insoluble in water and alkalis.
| Composition | Co(OH)2 |
|---|---|
| Density | 3.597 g/ml |
| Molecular Weight | mol. wt. = 92.95 |
Resources and Citations
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983