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


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC269230025

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Catalog No. AC269230025

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Description & Specifications

Chemical Identifiers

Assay ≥97.5%
Formula Weight 330.34
Physical Form Crystalline Powder
Purity Grade Extra Pure
Quantity 2.5kg
Color White
Merck Index 15, 7783
Heavy Metals (as Pb) 10ppm max.
Chemical Name or Material Potassium diphosphate
Assay Percent Range 98%
Name Note Extra Pure
Molecular Formula K4O7P2
CAS 7320-34-5
MDL Number MFCD00011393
Packaging Plastic bottle
Iron (Fe) 10ppm max.
Synonym Potassium pyrophosphate
Chlorine (Cl) 50ppm max.
Linear Formula K4O7P2
Sulfate 20ppm 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