Disodium hydrogen phosphate, anhydrous ≥99.5%, Electran for molecular biology

Synonyms: Sodium phosphate dibasicdi-Sodium hydrogen orthophosphateSodium hydrogen phosphate

444425MEA 60.4 USD
444423K 444425M
Disodium hydrogen phosphate, anhydrous ≥99.5%, Electran for molecular biology
di-Sodium hydrogen phosphate
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

Appearance White powder
Assay (acidimetric) Min. 99.5 %
Cl (Chloride) Max. 0.005 %
Heavy metals (as Pb) Max. 0.001 %
Absorbance (260 nm) (0.1 mol/l) Max. 0.05
Absorbance (280 nm) (0.1 mol/l) Max. 0.05
DNases (exo- and endonucleases) Not detected
RNases Not detected
Proteases Not detected

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