Potassium dihydrogen phosphate ≥99.5% (alkalimetric, calculated on anhydrous substance) [99.5-100.5% (alkalimetric)], EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma

Synonyms: Monopotassiumphosphate, Potassium orthophosphate monobasic, prim.-Potassium phosphate, Potassium dihydrogenorthophosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate

1.04873.0250 1.04873.1000 1.04873.5000 1.04873.9025 1.04873.9050
EM1.04873.0250CS 328 USD
EM1.04873.0250 EM1.04873.1000 EM1.04873.5000 EM1.04873.9025 EM1.04873.9050
Potassium dihydrogen phosphate ≥99.5% (alkalimetric, calculated on anhydrous substance) [99.5-100.5% (alkalimetric)], EMSURE® for analysis, Supelco®
Potassium dihydrogen phosphate
Formula: KH₂PO₄
MW: 136.09 g/mol
Boiling Pt: ~ 100 °C (1013 hPa)
Melting Pt: 252.6 °C (lit.)
Density: 2.338 g/ml (25°C) (lit.)
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

Solubility 222 g/l (20 °C)
Melting Point 253 °C (decomposition)
Molar Mass 136.08 g/mol
Bulk Density 1200 kg/m3
Density 2.34 g/cm3 (20 °C)
pH 4.4 (50 g/l, H2O, 20 °C)

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