Disodium hydrogen phosphate dihydrate 99+% for HPLC
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: sec-Sodium phosphate, Sodium monohydrogen phosphate dihydrate, Sodium hydrogenphosphate dihydrate, di-Sodium hydrogen orthophosphate dihydrate, Sodium phosphate dibasic dihydrate, Disodium phosphate, di-Sodium hydrogen phosphate dihydrate, Sorensen's salt
CAS Number:10028-24-7
:
Formula:Na₂HPO₄·2H₂O
MDL Number:MFCD00149182
:177.99 g/mol
Melting Pt:243…245 °C
Density:2,1 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-448-7
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Crystalline powder or crystals
- UV:(0.5 M in water)
- pH:7.5 to 9.2 (5 % at 25°C)
- Titration with HCl:≥99.0 %
- Chloride (Cl):≤50 ppm
- Lead (Pb):≤5 ppm
Specification Test Results
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