di-Natriumhydrogenphosphat, wasserfrei ≥99,0% (durch Acidimetrie), BAKER ANALYZED® ACS, J.T.Baker®

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Synonyme: Natriumorthophosphat dibasischdi-Natriumorthophosphatsek. Natriumphosphat

3828-01EA 145.91 EUR
3828-69 3828-R 3828-01 382805. 3828-09 3828-19 3828-07
di-Natriumhydrogenphosphat, wasserfrei ≥99,0% (durch Acidimetrie), BAKER ANALYZED® ACS, J.T.Baker®
di-Natriumhydrogenphosphat
Formel: Na₂HPO₄
Molecular Weight: 141,96 g/mol
Schmelzpunkt: 250 °C
Dichte: 2,07 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003496
CAS-Nummer: 7558-79-4
EINECS: 231-448-7
REACH: 01-2119489797-11
Merck Index: 12,08805

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Spezifikation Testergebnisse

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (Na₂HPO₄) (by acidimetry) ≥99.0 %
Insoluble Matter ≤0.01 %
Loss on Drying at 105°C ≤0.2 %
pH of 5% Solution at 25°C 8.7 - 9.3
Chloride (Cl) ≤0.002 %
Sulfate (SO₄) ≤0.005 %
Heavy Metals (as Pb) ≤0.001 %
Iron (Fe) ≤0.002 %
Meets Reagent Specifications for testing USP/NF monographs

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