Disodium hydrogen phosphate dodecahydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent

: VWR Chemicals

Disodium hydrogen phosphate dodecahydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent

: VWR Chemicals

: sec-Sodium phosphate, Sodium hydrogen phosphate dodecahydrate, Disodium phosphate, Dibasic sodium phosphate dodecahydrate, Sodium phosphate dibasic dodecahydrate, di-Sodium hydrogen phosphate dodecahydrate, Sodium monohydrogen phosphate dodecahydrate, di-Sodium hydrogen orthophosphate dodecahydrate

:10039-32-4

:

:Na₂HPO₄·12H₂O

:MFCD00149181

:1.52 g/cm³ (20 °C)

:358.14 g/mol

:35

:13,08733

:Ambient

:231-448-7

Environmentally Preferable:

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

28028_DI-SODIUM HYDROGEN PHOSPHATE 12H2O NP AR_BSE_REV0

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