SODIUM DIHYDROGEN ORTHOPHOSPHATE DIHYDRATE

Product Code : 05858




Specifications

Appearance Colorless crystals or white crystalline powder
Assay 99.0 - 100.5%
Identity (acc. to pharmacopoeias) Passes test
Appearance of solution Passes test
Insoluble matter in water Max 0.01%
pH (1% solution in water) 4.1-4.7
pH (5% solution in water; 20°C) 4.2-4.5
pH (5.7% solution in water) 4.1-4.5
Chloride (Cl) Max 0.001%
Sulphate (SO4) Max 0.005%
Aluminium, calcium and related elements Passes test
Substance reducing KMnO4 (as O) Passes test
Arsenic (As) Max 0.0002%
Calcium (Ca) Max 0.002%
Iron (Fe) Max 0.001%
Heavy metal (as Pb) Max 0.0005%
Magnesium (Mg) Max 0.001%
Potassium (K) Max 0.005%
Loss on drying (at 130°C) 21.5 - 24.0%




COA Center
 
OR
MSDS/SDS Center