≥98.0% ACS

Supplier: VWR

Synonyms: di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate

74980-380
CA71008-278EA 178.56 CAD
CA71008-278 CA71008-280 CA71008-284 CA71008-286
≥98.0% ACS
di-Potassium hydrogen phosphate
Formula: K₂HPO₄
Melting Pt: 340 °C
Density: 2.3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011383
CAS Number: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ee2dc83ce0381f3a1e1f9b57dbc5d1d8ba841eaa&vid=306136bcf5b49a54c1cce81ed487d64a353d0fd6&prid=web&clid=SAPDAM

Order Now

Specification Test Results

Assay (K2HPO4) 98.0% min
pH of a 5% Solution at 25°C 8.5 - 9.6
Insoluble Matter 0.01% max.
Loss on drying at 105°C 1.0% max.
Chloride (Cl) 0.003% max.
Nitrogen compounds (as N) 0.001% max.
Sulfate (SO4) 0.005% max.
Heavy metals (as Pb) 5 ppm max.
Iron (Fe) 0.001% max.
Sodium (Na) 0.05% max.


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR