Description
CAS No. 7778-77-0
HSN Code : 28352400
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : KH2PO4
Molecular Weight : 136.09
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
ExiPlus | meets compendial specs of BP |
Appearance (Colour) | White |
Appearance (Form) | Crystalline powder |
Solubility (Turbidity) 10% aq. solution | Clear |
Solubility (Colour) 10% aq. solution | Colourless |
Assay | min. 99.5% |
Insoluble matter | max. 0.01% |
pH (5% aq. solution) | 4.3 – 4.5 |
Loss on drying | max. 0.05% |
Reducing Substances | Passes test |
Chloride (CI) | max. 0.0005% |
Sulphate (SO4) | max. 0.003% |
Iron (Fe) | max. 0.002% |
Heavy Metals (Pb) | max. 0.0005% |
Nitrogen Compounds (N) | max. 0.002% |
Copper (Cu) | max. 0.0005% |
Sodium (Na) | max. 0.005% |