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- Descripción
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CAS Number: 7782-85-6
Formula: HNa₂O₄P·7H₂O
Molecular Weight: 268.07 g/mol
Melting Pt: 48 °C
Density: 1.70 g/cm³ (20 °C)
Storage Temperature: Ambient
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 %
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