Drukuj

wodoroortofosforan (V) disodu, anhydrous ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Dostawca: VWR Chemicals

Synonim: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic

102494CEA 253 PLN
102494C 102495D 10249LT
wodoroortofosforan (V) disodu, anhydrous ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
wodoroortofosforan (V) disodu
Formuła: Na₂HPO₄
MW: 141.96 g/mol
Temp. topnienia: 250
Gęstość: 1.53 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003496
Numer CAS: 7558-79-4
Numer WE (dawny EINECS): 231-448-7
REACH: 01-2119489797-11
Klasyfikacja Merck : 12,08805

Zobacz ceny

Wyniki testów specyfikacyjnych

Assay Min. 99.0 %
pH (25°C; 5 %) 8.7 - 9.3
Heavy metals (as Pb) Max. 10 ppm
Insolubility in water Max. 100 ppm
Loss on drying (105°C) Max. 0.2 %
Cl (Chloride) Max. 20 ppm
SO4 (Sulphate) Max. 50 ppm
Cu (Copper) Max. 3 ppm
Fe (Iron) Max. 10 ppm
K (Potassium) Max. 100 ppm
Pb (Lead) Max. 10 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


Learn more

About VWR

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

Więcej About VWR