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Sodium Phosphate Dibasic.2H2O AR [DI-SODIUM HYDROGEN PHOSPHATE 2H2O ANALAR] 1Kg
28029.292-1Kg



Specification 28029

Disodium hydrogen phosphate dihydrate ≥99.5%, AnalaR NORMAPUR® analytical reagent

[ sodium phosphate monobasic ]

Disodium hydrogen phosphate dihydrate ≥99.5%, AnalaR NORMAPUR® analytical reagent

Synonyms: Sorensen's salt , di-Sodium hydrogen orthophosphate dihydrate , Sodium phosphate dibasic dihydrate , Sodium monohydrogen phosphate dihydrate

Formula: Na2HPO4 ·2H2O
MW: 177,99 g/mol
 		 CAS Number: 10028-24-7

Specification Test Results

Assay Min. 99.5 %
Identification Passes test
Solution in water Passes test
pH (20°C; 5 %) 9.0 - 9.2
Heavy metals (as Pb) Max. 10 ppm
Total N (Nitro gen) Max. 10 ppm
Cl (Chl oride) Max. 20 ppm
SO4 (Sulp hate) Max. 50 ppm
As (Ars enic) Max. 0.5 ppm
Cu (Co pper) Max. 3 ppm
Fe (Ir on) Max. 10 ppm
K (Pota ssium) Max. 50 ppm
Pb (Lea d) Max. 10 ppm

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