Di Sodium Phosphate

Di Sodium Phosphate (ACS)
CAS No. 7558-79-4 Grade : ACS
Mol. Wt. 141.96 Mol Formula :Na2HPO4
Description White crystalline powder
Solubility 10% aqueous solution clear & colourless
Assay min 99.0%
pH(5% aq. Solution) 8.7-9.3
Insouble matter max 0.01%
Loss on drying max 0.2%
Chloride (Cl) max 0.002%
Sulphate (SO4) max 0.005%
Iron (Fe) max. 0.002%
Heavy metal (Pb) max 0.001%
Di Sodium Phosphate (AR)
CAS No. 7558-79-4 Grade : AR
Mol. Wt. 141.96 Mol Formula :Na2HPO4
Description White powder
Solubility 10% aqueous solution clear & colourless
Assay min 99.5%
pH(5% aq. Solution) 9.0-9.2
Insouble matter max 0.01%
Loss on drying max 0.2%
Chloride (Cl) max 0.002%
Sulphate (SO4) max 0.005%
Iron (Fe) max. 0.002%
Heavy metal (Pb) max 0.001%
Arsenic (As) max 0.001%
Potassium (K) max. 0.02%
Nitrogen compound (N) max 0.002%
Pyrophosphate max 0.2%
Calcium group & magnesium (Ca) max 0.005%
Di Sodium Phosphate (LR)
CAS No. 7558-79-4 Grade : LR
Mol. Wt. 141.96 Mol Formula :Na2HPO4
Description White crystalline powder
Solubility 10% aqueous solution clear & colourless
Assay min 98.0%
pH(5% aq. Solution) 9.1-9.3
Chloride (Cl) max 0.005%
Sulphate (SO4) max 0.005%
Sulphate (SO4) max 0.01%
Iron (Fe) max. 0.005%
Heavy metal (Pb) max 0.001%