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Potassium phosphate, dibasic trihydrate, 99+%, for analysis, ACROS Organics™


Quantity 500g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  205935000

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Catalog No. AC205935000

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Description & Specifications

Chemical Identifiers

Assay ≥99.0%
Purity Grade For analysis
Physical Form Adhering Crystals
Formula Weight 228.23
Quantity 500g
Color White
Merck Index 10, 7541
pH 8.5 to 9.6 (5% soln.)
Chemical Name or Material Potassium phosphate, dibasic trihydrate
Insoluble in Water 0.01% max.
Lead (Pb) 30ppm max.
Assay Percent Range 99+%
Sulfate 100ppm max.
Synonym Dipotassium hydrogen phosphate
Molecular Formula HK2O4P·3H2O
Linear Formula K2HPO4·3H2O
MDL Number MFCD00149926
CAS 16788-57-1
Nitrogen Compounds 0.005% max.
Name Note 99+%
Arsenic (As) 1ppm max.
Iron (Fe) 30ppm max.
Nickel (Ni) 30ppm max.
Packaging Plastic bottle
Chlorine (Cl) 50ppm max.
Copper (Cu) 30ppm max.

Specifications

Chemical Name or Material Potassium phosphate, dibasic trihydrate
Name Note 99+%
CAS 16788-57-1
Purity Grade For analysis
Assay ≥99.0%
Assay Percent Range 99+%
Molecular Formula HK2O4P·3H2O
Linear Formula K2HPO4·3H2O
Formula Weight 228.23
MDL Number MFCD00149926
Synonym Dipotassium hydrogen phosphate