Sodium phosphate dibasic, anhydrous ≥99.0% ACS

Supplier: VWR

Synonyms: di-Sodium hydrogen phosphate anhydrousSodium phosphate dibasicsec-Sodium phosphateDisodium phosphatedi-Sodium hydrogen orthophosphateSodium hydrogen phosphate

ANAC84486-300
CA71008-786EA 213.9 CAD
CA71008-786
Sodium phosphate dibasic, anhydrous ≥99.0% ACS
di-Sodium hydrogen phosphate
Formula: Na₂HPO₄
MW: 141.96 g/mol
Melting Pt: 250 °C
Density: 1.53 g/cm³ (20 °C)
MDL Number: MFCD00003496
CAS Number: 7558-79-4
Merck Index: 12,08805

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Specification Test Results

Asssay (Na2HPO4) 99.0% min.
pH of a 5% Solution at 25°C 8.7 - 9.3
Insoluble Matter 0.01% max.
Loss on drying at 105°C 0.2% max.
Chloride (Cl) 0.002% max.
Sulfate (SO4) 0.005% max.
Heavy metals (as Pb) 0.001% max.
Iron (Fe) 0.002% max.

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