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Sodium phosphate, dibasic dodecahydrate, 98.5%, for analysis, ACROS Organics™


Quantity 1kg
Packaging Plastic bottle

Manufacturer: fisher scientific acros  271060010

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Catalog No. AC271060010

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Description & Specifications

Chemical Identifiers

Physical Form Crystals
Formula Weight 358.13
Quantity 1kg
Color White
Merck Index 15, 8789
Assay 98.0 to 102.0%
Purity Grade For analysis
pH 9 to 9.4 (5% aq. soln.)
Insoluble in Water 0.005% max.
Lead (Pb) 5ppm max.
Potassium (K) 100ppm max.
Linear Formula Na2HPO4·12H2O
Sulfate 50ppm max.
Copper (Cu) 5ppm max.
Additional Information mono- or tribasic salts: Passes Test
Calcium (Ca) 10ppm max.
Chromium (Cr) 5ppm max.
Chemical Name or Material Sodium phosphate, dibasic dodecahydrate
Assay Percent Range 98.5%
Molecular Formula HNa2O4P·12H2O
MDL Number MFCD00149181
CAS 10039-32-4
Trace Analysis 5ppm max.
Arsenic (As) 0.5ppm max.
Heavy Metals (as Pb) 5ppm max.
Iron (Fe) 5ppm max.
Magnesium (Mg) 10ppm max.
Manganese (Mn) 5ppm max.
Nickel (Ni) 5ppm max.
Nitrogen Compounds 0.001% max.
Packaging Plastic bottle
Synonym Disodium hydrogen phosphate dodecahydrate
Cadmium (Cd) 5ppm max.
Cobalt (Co) 5ppm max.
Chlorine (Cl) 5ppm max.

Specifications

Chemical Name or Material Sodium phosphate, dibasic dodecahydrate
CAS 10039-32-4
Purity Grade For analysis
Assay 98.0 to 102.0%
Assay Percent Range 98.5%
Molecular Formula HNa2O4P·12H2O
Linear Formula Na2HPO4·12H2O
Formula Weight 358.13
MDL Number MFCD00149181
Synonym Disodium hydrogen phosphate dodecahydrate