Chromium(III) sulfate
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| Name | Chromium(III) sulfate |
| CAS number | 10101-53-8 |
| Chemical formula | Cr 2 (SO 4 ) 3 |
Salt is a purple-red crystalline solid. Anhydrous salt is poorly soluble in water and decomposes at high temperatures .
Aqueous solutions, depending on the temperature of the medium, have a different color: in the cold - purple, when heated - green .
Chromium( III ) sulfate is used to produce color photographs. It is also used in leather tanning, as well as as a stain for dyeing in cotton-printing production .
