Sodium phosphate dibasic, anhydrous ≥99.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: MilliporeSigma

Synonyms: Sodium phosphate dibasicdi-Sodium hydrogen orthophosphateSodium hydrogen phosphate

1.06586.9050 1.06586.1000 1.06586.9050 1.06586.0500 1.06586.9012 1.06586.2500 1.06586.2500 1.06586.0500 1.06586.9012 1.06586.1000
EM1.06586.0500CS 1476 USD
CA1.06586.2500 CA1.06586.9012 EM1.06586.0500 CA1.06586.1000 EM1.06586.2500 EM1.06586.1000 EM1.06586.9050 CA1.06586.0500 CA1.06586.9050 EM1.06586.9012
Sodium phosphate dibasic, anhydrous ≥99.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®
di-Sodium hydrogen phosphate

Certifications: Corresponds to ACS, Reag. Ph Eur

Formula: Na₂HPO₄
MW: 141.96 g/mol
Melting Pt: 250 °C
Density: 1.53 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

Assay (alkalimetric) ≥99.0%
Insoluble matter ≤0.01%
pH-value (5%; water, 25 °C) 8.7 - 9.3
Chloride (Cl) ≤0.002%
Sulfate (SO₄) ≤0.005%
Heavy metals (as Pb) ≤0.001%
Cu (Copper) ≤0.0003%
Fe (Iron) ≤0.001%
K (Potassium) ≤0.01%
Pb (Lead) ≤0.001%
Loss on Drying (105 °C) ≤0.2%

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