Potassium dihydrogen phosphate ≥99.0% ACS, VWR Chemicals BDH®

Supplier: VWR International

BDH9268-12KG BDH9268-2.5KG BDH9268-500G
BDH9268-12KGEA 745.74 USD
BDH9268-12KG BDH9268-2.5KG BDH9268-500G
Potassium dihydrogen phosphate ≥99.0% ACS, VWR Chemicals BDH®
Potassium dihydrogen phosphate

Meets reagent specifications for testing USP/NF monographs.


White or colorless solid

Formula: KH₂PO₄
Boiling Pt: ~ 100 °C (1013 hPa)
Melting Pt: 253 °C
Density: 2.3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011401
CAS Number: 7778-77-0
EINECS: 231-913-4
REACH: 01-2119490224-41
Merck Index: 13,07744

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Specification Test Results

Chloride <= 0.001 %
Heavy Metals <= 0.001 %
Insolubles <= 0.01 %
Iron <= 0.002 %
Loss on Drying <= 0.2 %
Nitrogen Compounds <= 0.001 %
pH (5%, Water) @25C 4.1 - 4.5
Purity >= 99.0 %
Sodium <= 0.005 %
Sulfate <= 0.003 %
Meets reagent specifications for testing USP/NF monographs

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