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Chromium(III) potassium sulfate dodecahydrate, 98%
CAS: 7788-99-0 | CrH24KO20S2 | 499.386 g/mol
Supplier: Thermo Scientific Chemicals A1181636
Description
Chromium(III) potassium sulfate is used for tanning of leather and as a photographic film hardener. It is used in manufacturing of chromium-containing catalyst.It is used in mordantin in printing and dyeing industry and it could also be used as analytical reagent. In addition, it is also used as food additive.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsChromium(III) potassium sulfate is used for tanning of leather and as a photographic film hardener. It is used in manufacturing of chromium-containing catalyst.It is used in mordantin in printing and dyeing industry and it could also be used as analytical reagent. In addition, it is also used as food additive.
Solubility
Soluble in water. 24 g/100 mL (15°C)
Notes
Incompatible with magnesium, aluminum. Store away from heat.
Specifications
| Chromium (III) potassium sulfate dodecahydrate | |
| 7788-99-0 | |
| CrH24KO20S2 | |
| MFCD00149917 | |
| chromium potassium sulfate dodecahydrate, chrome alum dodecahydrate, potassium chromium alum dodecahydrate, unii-h54d055wx6, ccris 8929, chromic potassium sulfate dodecahydrate, chromium iii potassium sulfate 1:1:2 , dodecahydrate, sulfuric acid, chromium 3+ potassium salt 2:1:1 , dodecahydrate, acmc-20alga, ksc492e4p | |
| ZFVHBEKVAITXHW-UHFFFAOYSA-J | |
| potassium;chromium(3+);disulfate;dodecahydrate | |
| 24596 | |
| 98% | |
| 1.83 |
| 89°C | |
| 500 g | |
| CrK(SO4)2·12H2O | |
| 14,2229 | |
| Soluble in water. 24g/100 mL (15°C) | |
| O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[Cr+3] | |
| 499.386 | |
| 499.39 (283.21 Anhydrous) | |
| Odorless |
Chemical Identifiers
| 7788-99-0 | |
| 499.386 | |
| ZFVHBEKVAITXHW-UHFFFAOYSA-J | |
| 24596 | |
| O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[Cr+3] |
| CrH24KO20S2 | |
| MFCD00149917 | |
| chromium potassium sulfate dodecahydrate, chrome alum dodecahydrate, potassium chromium alum dodecahydrate, unii-h54d055wx6, ccris 8929, chromic potassium sulfate dodecahydrate, chromium iii potassium sulfate 1:1:2 , dodecahydrate, sulfuric acid, chromium 3+ potassium salt 2:1:1 , dodecahydrate, acmc-20alga, ksc492e4pShow More | |
| potassium;chromium(3+);disulfate;dodecahydrate |
Safety and Handling
GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
H315-H319
EINECSNumber : 233-401-6
RTECSNumber : GB6850000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only