Disodium hydrogen phosphate, anhydrous ≥99.5%, Electran for molecular biology
Synonyms:
Sodium phosphate dibasic
, di-Sodium hydrogen orthophosphate
, Sodium 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 |
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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