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


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  205930025

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Catalog No. AC205930025

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Description & Specifications

Chemical Identifiers

Arsenic (As) 1ppm max.
Chlorine (Cl) 50ppm max.
Copper (Cu) 30ppm max.
Insoluble in Water 0.01% max.
Iron (Fe) 30ppm max.
Lead (Pb) 30ppm max.
Nickel (Ni) 30ppm max.
Nitrogen Compounds 0.005% max.
Packaging Plastic bottle
Sulfate 100ppm max.
Color White
pH 8.5 to 9.6 (5% soln.)
Quantity 2.5kg
Chemical Name or Material Potassium phosphate, dibasic trihydrate
Name Note 99+%
CAS 16788-57-1
Purity Grade for analysis
Physical Form White adhering crystals
Assay 99.0% min.
Assay Percent Range 99+%
Molecular Formula HK2O4P·3H2O
Linear Formula K2HPO4·3H2O
Formula Weight 228.23g/mol
MDL Number MFCD00149926
Merck Index 10, 7541
Synonym Dipotassium hydrogen phosphate

Specifications

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

Biological buffer