di-Sodium hydrogénophosphate, anhydre ≥99.0%, en poudre, Bioréactif ultra-pur pour la chromatographie en phase liquide, pour la biologie moléculaire, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic
CAS Number:7558-79-4
:
Formula:Na₂HPO₄
MDL Number:MFCD00003496
Density:1.53 g/cm³ (20 °C)
Molecular Weight:141.96 g/mol
Melting Pt:250
Merck Index:12,08805
Storage Temperature:Température ambiante
EINECS:231-448-7
REACH:01-2119489797-11
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:= 99.0 %
- Assay (Na₂HPO₄):≥99.0 %
- DNase Activity (None Detected):Passes Test
- RNase Activity:Passes Test
- Protease Activity:Passes Test
- pH of 5% Solution at 25°C:8.7 - 9.3
- Insoluble Matter:≤0.01 %
- Heavy Metals (as Pb):≤0.001 %
- Trace Impurities - Iron (Fe):≤0.001 %
- Loss on Drying at 105°C:≤0.2 %
Specification Test Results
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