Dipotassium hydrogen orthophosphate trihydrate, Extra Pure

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Synonyms: Dipotassium hydrogen phosphate trihydrate, Potassium hydrogen phosphate trihydrate, di-Potassium hydrogen phosphate trihydrate, Potassium phosphate dibasic trihydrate, di-Potassium hydrogen orthophosphate trihydrate

44773-2500 AC44773-0010

TS44773-2500EA 65 USD

TS44773-2500 TS44773-0010

Dipotassium hydrogen orthophosphate trihydrate, Extra Pure

Dipotassium hydrogen orthophosphate trihydrate

Formula: K₂HPO₄·3H₂O
MW: 228.22 g/mol
Storage Temperature: Ambient

MDL Number: MFCD00149926
CAS Number: 16788-57-1

Specification Test Results

Appearance	White Crystals
pH	8.5 to 9.6 (5 % solution)
Titration with HClO4	≥98.5 %
Chloride (Cl)	≤50 ppm
Sulfate (SO4)	≤100 ppm
Arsenic (As)	≤1 ppm
Iron (Fe)	≤30 ppm
Sodium (Na)	≤0.1 %
Heavy metals (as Pb)	≤10 ppm
Nitrogen compounds	≤0.001 %

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