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Chromium(III) potassium sulfate dodecahydrate, ACS, 98.0-102.0%
CAS: 7788-99-0 | CrH24KO20S2 | 499.386 g/mol
$103.99 - $305.40
Chemical Identifiers
| CAS | 7788-99-0 |
|---|---|
| Molecular Formula | CrH24KO20S2 |
| Molecular Weight (g/mol) | 499.386 |
| MDL Number | MFCD00149917 |
| InChI Key | ZFVHBEKVAITXHW-UHFFFAOYSA-J |
| Synonym | 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 |
| PubChem CID | 24596 |
| IUPAC Name | potassium;chromium(3+);disulfate;dodecahydrate |
| SMILES | 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] |
Description
Chromium(III) potassium sulfate dodecahydrate used for leather tanning, dyeing mordant and photographic fuser agent.
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.
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, ksc492e4p | |
| potassium;chromium(3+);disulfate;dodecahydrate |
Specifications
| 89°C | |
| Purple | |
| 100 g | |
| CrK(SO4)2·12H2O | |
| 14,2229 | |
| Soluble in water. | |
| 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) | |
| ACS | |
| 1.83 g/mL |
| 7788-99-0 | |
| Solid | |
| 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 | |
| 98.0 to 102.0% | |
| Odorless | |
| Chromium(III) potassium sulfate 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