Fluka Chromium(III) potassium sulfate dodecahydrate ACS reagent, =98%, 5 g, Each

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Specifications Synonyms: Chrome alum; Potassium chromium(III) sulfate dodecahydrateFormula: CrK(SO4)2 · 12H2OFormula Weight: 499.40CAS No.: 7788-99-0Purity: ≥98%; 98.0-102.0% (ACS specification)Packaging: 100, 500 g in poly bottlePackaging: 5 g in glass bottleAnion Traces: chloride (Cl-): ≤0.002%Assay: 98.0-102.0% (ACS specification)Cation Traces: heavy metals (as Pb): ≤0.01%Grade: ACS reagentImpurities: ≤0.01% insolublesMP: 89°C(lit.)