[44083] CAS 7788-99-0 | Chromium(III) potassium sulfate dodecahydrate, 99.9% (metals basis)
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Brand: Alfa Aesar
7788-99-0 | CrH24KO20S2 | chrome alum
Chemical Identifiers
CAS
7788-99-0
Molecular Weight (g/mol)
499.39
Synonym
chrome alum
SMILES
O.O.O.O.O.O.O.O.O.O.O.O.[K+].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI Key
ZFVHBEKVAITXHW-UHFFFAOYSA-J
Molecular Formula
CrH24KO20S2
IUPAC Name
chromium(3+) potassium dodecahydrate disulfate
Specifications
Total Metal Impurities
0.1% max.
설명
It is used for tanning of leather and as a photographic film hardener. It is also used in textile dye, photography, ceramics, and the preparation of chromium standard solutions, as a catalyst, mordant, ceramics, tannage and developer.
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.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319
Precautionary Statements:P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
Risk & Safety
TSCA:YesRTECS Number:GB6850000
경고:RUO – Research Use Only
CAS7788-99-0FORMULACrH24KO20S2EINECS233-401-6MDLMFCD00149917
| Pakage | 100g, 25g |
|---|---|
| brand | Alfa Aesar |
