Disodium hydrogen phosphate heptahydrate 98.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
Warning
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Synonyms:
Sodium phosphate dibasic heptahydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate
3824-07EA
864.56
EUR
3824-07
3824-05
3824-01
3824-R
Disodium hydrogen phosphate heptahydrate 98.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
di-Sodium hydrogen phosphate heptahydrate
Formula:
HNa₂O₄P·7H₂O MW: 268,07 g/mol Melting Pt: 48 °C Density: 1,7 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149180 CAS Number: 7782-85-6 EINECS: 231-448-7 |
Specification Test Results
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 |
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