243361
Chromium(III) potassium sulfate dodecahydrate
ACS reagent, ≥98%
Synonym(s):
Chrome alum, Potassium chromium(III) sulfate dodecahydrate
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About This Item
Recommended Products
grade
ACS reagent
Quality Level
Assay
≥98%
98.0-102.0% (ACS specification)
form
crystals
reaction suitability
reagent type: catalyst
core: chromium
impurities
≤0.01% insolubles
mp
89 °C (lit.)
anion traces
chloride (Cl-): ≤0.002%
cation traces
Al: ≤0.02%
Fe: ≤0.01%
NH4+: ≤0.01%
heavy metals (as Pb): ≤0.01%
SMILES string
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
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Related Categories
1 of 4
This Item | 493252 | 176796 | 901681 |
---|---|---|---|
isotopic purity 95 atom % 18O | isotopic purity 20 atom % 17O | isotopic purity 99.5 atom % D | isotopic purity ≥95 atom % 18O |
mass shift M+8 | mass shift M+4 | mass shift M+2 | mass shift M+2 |
Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
concentration 96 wt. % in H218O | concentration ~80 wt. % in H217O | concentration 96-98 wt. % in D2O | concentration - |
General description
Application
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
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