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 ]
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 |
Availability: 35.001 in stock
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