wodoroortofosforan (V) disodu dodekahydrat ≥99.0%, AnalaR NORMAPUR® analytical reagent
Dostawca: VWR Chemicals
Synonim:
sec-Sodium phosphate, Sodium hydrogen phosphate dodecahydrate, Disodium phosphate, Dibasic sodium phosphate dodecahydrate, Sodium phosphate dibasic dodecahydrate, di-Sodium hydrogen phosphate dodecahydrate, Sodium monohydrogen phosphate dodecahydrate, di-Sodium hydrogen orthophosphate dodecahydrate
28028.298EA
330
PLN
28028.298
28028.367
28028.260
wodoroortofosforan (V) disodu dodekahydrat ≥99.0%, AnalaR NORMAPUR® analytical reagent
wodoroortofosforan (V) disodu dodekahydrat
Formuła:
Na₂HPO₄·12H₂O MW: 358.14 g/mol Temp. topnienia: 35 Gęstość: 1.52 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149181 Numer CAS: 10039-32-4 Numer WE (dawny EINECS): 231-448-7 Klasyfikacja Merck : 13,08733 |
Wyniki testów specyfikacyjnych
Assay (calculated on anhydrous) | Min. 99.0 % |
pH (20°C; 5 %) | 9.0 - 9.4 |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 0.2 % |
Loss on drying (120°C) | 50.0 - 60.5 % |
Total N (Nitrogen) | Max. 10 ppm |
Cl (Chloride) | Max. 5 ppm |
SO4 (Sulphate) | Max. 50 ppm |
As (Arsenic) | Max. 0.5 ppm |
Cu (Copper) | Max. 2 ppm |
Fe (Iron) | Max. 5 ppm |
K (Potassium) | Max. 100 ppm |
Pb (Lead) | Max. 5 ppm |
Zn (Zinc) | Max. 1 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...