Disodium hydrogen phosphate heptahydrate 98-102%
Supplier: Electron Microscopy Sciences
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Warning
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Synonyms:
Sodium phosphate dibasic heptahydrate, Sodium hydrogen phosphate heptahydrate, Sodium monohydrogen phosphate heptahydrate
21182
21180
100504-288EA
93.27
USD
100504-288
100504-286
Disodium hydrogen phosphate heptahydrate 98-102%
Disodium hydrogen phosphate heptahydrate
Na2HPO4·7H2O F.W. 268.07
Formula:
HNa₂O₄P·7H₂O MW: 268.07 g/mol Melting Pt: 48 °C (118 °F) Density: 1.679 g/cm³ (14.011 lbs/gal.) Storage Temperature: Ambient |
MDL Number:
MFCD00149180 CAS Number: 7782-85-6 |
Specification Test Results
Arsenic | 0.0005% |
Assay | 98.0-102.0% |
Chloride | 0.001% |
Heavy metals | 0.001% |
Insoluble matters |
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Iron | 0.001% |
Loss on drying (105 °C) | 43-50% |
Nitrogen compounds | 0.001% |
pH of 5% solution (25 °C) | 8.7-9.3 |
Sulfate | 0.005% |
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