Potassium dihydrogen phosphate 99% for analysis

Supplier: Thermo Scientific

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

447670010 447670050
ACRO447670010EA 92.4 EUR
ACRO447670010 ACRO447670050
Potassium dihydrogen phosphate 99% for analysis
Potassium dihydrogen phosphate
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

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Specification Test Results

Appearance White Crystalline powder
Loss on drying ≤0.2 %
pH 4.2 to 4.5 (5 % solution)
Titration with NaOH ≥98.5 %
Chloride (Cl) ≤0.001 %
Sulfate (SO4) ≤0.003 %
Heavy metals (as Pb) ≤5 ppm

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