Disodium hydrogen phosphate dodecahydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Certificates
About this item
CAS Number:10039-32-4
:
Formula:Na₂HPO₄·12H₂O
MDL Number:MFCD00149181
:358.14 g/mol
Merck Index:13,08733
Melting Pt:35 °C
Density:1,52 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-448-7
Specification Test Results
- Assay (calculated on anhydrous):Min. 99.0 %
- pH (20°C; 5 %):9.0 - 9.4
- Heavy metals (as Pb):Max. 5 ppm
- Insolubility in water:Max. 0.2 %
- Loss on drying (120°C):50.0 - 60.5 %
- Total N (Nitrogen):Max. 10 ppm
- Cl (Chloride):Max. 5 ppm
- SO4 (Sulphate):Max. 50 ppm
- As (Arsenic):Max. 0.5 ppm
- Cu (Copper):Max. 2 ppm
- Fe (Iron):Max. 5 ppm
- K (Potassium):Max. 100 ppm
- Pb (Lead):Max. 5 ppm
- Zn (Zinc):Max. 1 ppm
Specification Test Results
Related Information
Certificates
Search by Lot Number1L Plastic bottle for solids DIN 60 UN (ZPACK13251000) 6L Plastic bottle for solids DIN 80 (ZPACK13256000) 750 ml Plastic bottle for solids DIN 60 (ZPACK13250750)
Packaging Information
28028_DI-SODIUM HYDROGEN PHOSPHATE 12H2O NP AR_BSE_REV0
BSE/TSE Certificates
spec_VWRC28028.260 spec_VWRC28028.298 spec_VWRC28028.367
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