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Potassium diphosphate, 98%, extra pure, ACROS Organics™


Quantity 25g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  269230250

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Catalog No. AC269230250

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Description & Specifications

Chemical Identifiers

Assay ≥97.5%
Purity Grade Extra Pure
Physical Form Crystalline Powder
Formula Weight 330.34
Quantity 25g
Color White
Merck Index 15, 7783
Packaging Plastic bottle
Molecular Formula K4O7P2
Linear Formula K4O7P2
Synonym Potassium pyrophosphate
Chemical Name or Material Potassium diphosphate
Name Note Extra Pure
Assay Percent Range 98%
MDL Number MFCD00011393
CAS 7320-34-5
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 10ppm max.
Sulfate 20ppm max.
Chlorine (Cl) 50ppm max.

Specifications

Chemical Name or Material Potassium diphosphate
Name Note Extra Pure
CAS 7320-34-5
Purity Grade Extra Pure
Assay ≥97.5%
Assay Percent Range 98%
Molecular Formula K4O7P2
Linear Formula K4O7P2
Formula Weight 330.34
MDL Number MFCD00011393
Synonym Potassium pyrophosphate