Disodium hydrogen phosphate dihydrate ≥99.5%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
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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
Density:2.1 g/cm³ (20 °C)
Molecular Weight:177.99 g/mol
Melting Pt:92.5 °C
Storage Temperature:Ambient
EINECS:231-448-7
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:Min. 99.5 %
- Identification:Passes test
- Solution in water:Passes test
- pH (20°C; 5 %):9.0 - 9.2
- Heavy metals (as Pb):Max. 10 ppm
- Total N (Nitrogen):Max. 10 ppm
- Cl (Chloride):Max. 20 ppm
- SO4 (Sulphate):Max. 50 ppm
- As (Arsenic):Max. 0.5 ppm
- Cu (Copper):Max. 3 ppm
- Fe (Iron):Max. 10 ppm
- K (Potassium):Max. 50 ppm
- Pb (Lead):Max. 10 ppm
Specification Test Results
Related Information
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Packaging Information
28029_DI-SODIUM HYDROGEN PHOSPHATE 2H2O ANALAR_BSE_REV0
BSE/TSE Certificates
spec_VWRC28029.235 spec_VWRC28029.235 spec_VWRC28029.260 spec_VWRC28029.260 spec_VWRC28029.292
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