Difference between revisions of "Chromium potassium sulfate"
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potassium chrome alum; chrome alum; potassium chromium sulfate; chrome potash alum | potassium chrome alum; chrome alum; potassium chromium sulfate; chrome potash alum | ||
| − | == | + | == Risks == |
| + | |||
| + | * Toxic by inhalation and ingestion. | ||
| + | * Contact may cause irritation. | ||
| + | * ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AC222520050&productDescription=CHROMIUM+POTASSIUM+SULFATE+5G&vendorId=VN00032119&countryCode=US&language=en SDS] | ||
| + | |||
| + | ==Physical and Chemical Properties== | ||
Soluble in water | Soluble in water | ||
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|- | |- | ||
! scope="row"| Melting Point | ! scope="row"| Melting Point | ||
| − | | 89 | + | | 89 C |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 1.813 | + | | 1.813 g/ml |
|} | |} | ||
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== Sources Checked for Data in Record == | == Sources Checked for Data in Record == | ||
Latest revision as of 15:28, 29 May 2022
Description
Dark, violet crystals used as a hardener in photographic processing solutions. Chromium potassium sulfate is also used in chrome tanning baths for leather and as a mordant for textile dyeing.
Synonyms and Related Terms
potassium chrome alum; chrome alum; potassium chromium sulfate; chrome potash alum
Risks
- Toxic by inhalation and ingestion.
- Contact may cause irritation.
- ThermoFisher: SDS
Physical and Chemical Properties
Soluble in water
| Composition | CrK(SO4)2.12H2O |
|---|---|
| CAS | 10141-00-1 |
| Melting Point | 89 C |
| Density | 1.813 g/ml |
Sources Checked for Data in Record
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979