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Potassium phosphate, monobasic anhydrous, ACS grade

Supplier: VWR Chemicals
Synonyms: Potassium dihydrogen orthophosphate

Formula: KH₂PO₄
MW: 136,09 g/mol
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
UN: 0000
REACH: 01-2119490224-41
Merck Index: 12,07829
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) @25 °C 4.1 - 4.5
Purity ≥99%
Sodium ≤0.005%
Sulphate ≤0.003%



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Pack type Pk VWR Catalog Number Quantity
HDPE bottle 500 g 0781-500G
HDPE bottle 1 kg 0781-1KG
HDPE bottle 2,5 kg 0781-2.5KG
- 12 kg 0781-12KG
- 50 kg 0781-50KG
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