Sodium phosphate dibasic dodecahydrate - 30414

Code: 30414
Sodium phosphate dibasic dodecahydrate
99-101% (calc. to the dried substance)
sec-Sodium phosphate; Disodium hydrogen phosphate dodecahydrate; Disodium phosphate; di-Sodium hydrogen phosphate dodecahydrate
99-101%, 99-101% (calc. to the dried substance) 

CAS Number: 10039-32-4
Linear Formula: Na2HPO4 · 12H2O
Molar Mass: 358.14 g/mol
MDL Number: MFCD00149181
Catalog Number Packaging Size Container type Price QTY Cart
30414-500G 500G PLASTIC BOTTLE Contact
30414-1KG 1KG PLASTIC BOTTLE Contact
30414-2.5KG 2.5KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay 99.5 - 102.0 %
Assay of NaH2PO4 max. 2.5 %
Water insoluble matter max. 0.005 %
Water (Karl Fischer) 57.0 - 61.0 %
PH (5 %, 25 °C) 9.0 - 9.4
Arsenic (As) max. 0.5 ppm
Copper (Cu) max. 0.0005 %
Iron (Fe) max. 5 ppm
Potassium (K) max. 0.001 %
Lead (Pb) max. 0.0002 %
Zinc (Zn) max. 0.0005 %
Heavy metals (as Pb) max. 5 ppm
Chloride (Cl) max. 5 ppm
Sulfate (SO4) max. 50 ppm
Total N max. 0.001 %
Reducing impurities complying
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Physical Properties

Property Value
Freezing point 34 °C
Density 1.52 g/cm3
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Safety Information

Property Value
Precautionary Statement(s) P280