Disodium hydrogen phosphate heptahydrate 98+% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7782-85-6
:
Formula:HNa₂O₄P·7H₂O
MDL Number:MFCD00149180
:268.07 g/mol
Melting Pt:48 °C
Density:1,7 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-448-7
Specification Test Results
- Appearance:Colorless to white Granular powder or crystals
- pH:8.7 to 9.3 (5 % solution at 25.0°C)
- Titration excess HCl:98.0 to 102.0 %
- Chloride (Cl):≤10 ppm
- Sulfate (SO4):≤50 ppm
- Iron (Fe):≤10 ppm
- Heavy metals (as Pb):≤10 ppm
- Insoluble matter:≤0.005 %
Specification Test Results
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