Dipotassium hydrogen orthophosphate trihydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent

Synonyms: Potassium hydrogen phosphate trihydratePotassium phosphate dibasic trihydrateDipotassium hydrogen phosphate trihydratedi-Potassium hydrogen orthophosphate trihydratedi-Potassium hydrogen phosphate trihydrate

103494GEA 79.6 EUR
103494G 103495H
Dipotassium hydrogen orthophosphate trihydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent
di-Potassium hydrogen orthophosphate trihydrate
Formula: K₂HPO₄·3H₂O
MW: 228,22 g/mol
Boiling Pt: < 340 °C (1013 hPa)
Density: 2,504 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149926
CAS Number: 16788-57-1
EINECS: 231-834-5

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Specification Test Results

Assay (acidimetric) Min. 99.0 %
pH (5 %) 9.2 - 9.4
Solution in water Passes test
Cl (Chloride) Max. 0.001 %
SO4 (Sulphate) Max. 0.005 %
Total N (Nitrogen) Max. 0.001 %
Heavy metals (as Pb) Max. 0.001 %
As (Arsenic) Max. 0.00005 %
Cu (Copper) Max. 0.0003 %
Fe (Iron) Max. 0.0005 %
Na (Sodium) Max. 0.1 %
Pb (Lead) Max. 0.001 %

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