Drukuj

wodoroortofosforan (V) disodu heptahydrat 98.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Dostawca: Avantor
Uwaga

Synonim: Sodium phosphate dibasic heptahydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate

3824-07EA 4500 PLN
3824-07 3824-05 3824-01 3824-R
wodoroortofosforan (V) disodu heptahydrat 98.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
wodoroortofosforan (V) disodu heptahydrat
Formuła: HNa₂O₄P·7H₂O
MW: 268.07 g/mol
Temp. topnienia: 48 °C
Gęstość: 1.7 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149180
Numer CAS: 7782-85-6
Numer WE (dawny EINECS): 231-448-7

Zobacz ceny

Wyniki testów specyfikacyjnych

Meets ACS Reagent Chemical Requirements 98.0 - 102.0%
For Laboratory,Research,or Manufacturing Use 8.7 - 9.3
Assay (Na₂HPO₄·7H₂O) 98.0 - 102.0 %
pH of 5% Solution at 25°C 8.7 - 9.3
Insoluble Matter ≤0.005 %
Chloride (Cl) ≤0.001 %
Sulfate (SO₄) ≤0.005 %
Heavy Metals (as Pb) ≤0.001 %
Trace Impurities - Iron (Fe) ≤0.001 %
Meets Reagent Specifications for testing USP/NF monographs


Learn more

About VWR

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

Więcej About VWR