Disodium hydrogen phosphate dihydrate ≥98%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:10028-24-7
:
Formula:Na₂HPO₄·2H₂O
MDL Number:MFCD00149182
:177.99 g/mol
Melting Pt:243…245 °C
Storage Temperature:Ambient
Specification Test Results
- Appearance:White to almost white or colorless Crystalline powder or crystals
- Loss on drying:19.5 % to 21.0 % (130°C)
- Solubility:(5 % in water) Clear colorless
- Titration with HClO4:97.5 to 102.5 % (dried substance)
- Heavy metals (as Pb):≤20 ppm
Specification Test Results
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