1. Primary Information
| English name: | Chromic potassium sulfate dodecahydrate |
| CAS No.: | 7788-99-0 |
| Molecular formula: | CRH24KO20S2 |
| Molecular weight: | 499.4 g/mol |
| 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] |
| Structural class: | |
| Other identifiers: |
chromalum chrome alum chrome alum, dodecahydrate chromic potassium sulfate chromic potassium sulfate dodecahydrate |
2. Suppliers & Pricing
| Supplier | Pack size | Purity | Price (CNY) | Storage conditions | Lead time | Notes |
| Kehua Intelligence | 100g | AR，99% | 28 | RT | in stock | - |
| Kehua Intelligence | 500g | AR，99% | 64 | RT | in stock | - |
3. Structures
3.1 2D structure
3.2 3D structure
Coming soon
4. International Nomenclature & Identifiers
4.1 IUPAC Name
potassium;chromium(3+);disulfate;dodecahydrate
4.2 InChI
InChI=1S/Cr.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
4.3 InChIKey
ZFVHBEKVAITXHW-UHFFFAOYSA-J
4.4 Canonical 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]
4.5 Isomeric SMILES
-
4.6 SDF file
Coming soon
5. Spectroscopic data
5.1 13C nuclear magnetic resonance (13C NMR)
Coming soon
5.2 1H nuclear magnetic resonance (1H NMR)
Coming soon
5.3 Mass spectrometry (MS)
Coming soon
5.4 Infrared spectroscopy (IR)
Coming soon
5.5 Ultraviolet/visible spectroscopy (UV/Vis)
Coming soon
-- No 3D model data available --
