Sodium Dihydrogen Orthophosphate Anhydrous

Sodium Dihydrogen Orthophosphate Anhydrous
Synonym Mono Sodium Phosphate,Sodium Phosphate Monobasic
CAS No. 7558 - 80 - 7 Grade : AR
Mol. Wt. 119.98 g/mol Mol Formula : NaH2PO4
Appearance Colorless Shining Crystals
Identity Na - Passes Test
H2PO4 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS AR
Assay NLT 98.0%
pH(5% Aqueous Solution) at 250C 4.20 - 4.60
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.01%
Chloride(Cl) 0.002%
Sulphate(SO4) 0.01%
Calcium (Ca) 0.005%
Copper(Cu) 0.0005%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.001%
Magnesium(Mg) 0.003%
Potassium (K) 0.015%
Sodium Dihydrogen Orthophosphate Anhydrous
Synonym Mono Sodium Phosphate,Sodium Phosphate Monobasic
CAS No. 7558 - 80 - 7 Grade : LR
Mol. Wt. 119.98 g/mol Mol Formula : NaH2PO4
Appearance Colorless Shining Crystals
Identity Na - Passes Test
H2PO4 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS LR
Assay NLT 98.0%
MAXIMUN LIMITS OF IMPURITIES
Chloride(Cl) 0.01%
Sulphate(SO4) 0.05%
Heavy Metals (as Pb) 0.002%
Iron (Fe) 0.002%