Disodium hydrogen phosphate, anhydrous ≥99.0% (by acidimetry), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor
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Synonyms: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic

3828-07EA 68112.48 INR
3828-07 382805. 3828-09 3828-R
Disodium hydrogen phosphate, anhydrous ≥99.0% (by acidimetry), BAKER ANALYZED® ACS, J.T.Baker®
di-Sodium hydrogen phosphate
Formula: Na₂HPO₄
MW: 141,96 g/mol
Melting Pt: 250 °C
Density: 2,07 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003496
CAS Number: 7558-79-4
EINECS: 231-448-7
REACH: 01-2119489797-11
Merck Index: 12,08805

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Specification Test Results

Meets ACS Reagent Chemical Requirements ≥99.0%
For Laboratory,Research,or Manufacturing Use ≤0.01%
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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