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7778-77-0
KH2PO4
1901150800PD
99%-99.95 %
- 1250 mesh - 400 mesh.etc
231-913-4
Characteristic
Dipotassium phosphate (K2HPO4) (also dipotassium hydrogen orthophosphate; potassium phosphate dibasic) is the inorganic compound with the formula K2HPO4.(H2O)x (x = 0, 3, 6).
Chemical formula：K2HPO4
Molar mass：174.2 g/mol
Appearance：white powder deliquescent
Odor：odorless
Density：2.44 g/cm3
Melting point：> 465 °C (869 °F; 738 K) decomposes
Solubility in water：149.25 g/100 mL (20 °C)
Solubility：slightly soluble in alcohol
Acidity (pKa)：12.4
Basicity (pKb)：6.8
Application
As a food additive, dipotassium phosphate is used in imitation dairy creamers, dry powder beverages, mineral supplements, and starter cultures.
Characteristic
Dipotassium phosphate (K2HPO4) (also dipotassium hydrogen orthophosphate; potassium phosphate dibasic) is the inorganic compound with the formula K2HPO4.(H2O)x (x = 0, 3, 6).
Chemical formula：K2HPO4
Molar mass：174.2 g/mol
Appearance：white powder deliquescent
Odor：odorless
Density：2.44 g/cm3
Melting point：> 465 °C (869 °F; 738 K) decomposes
Solubility in water：149.25 g/100 mL (20 °C)
Solubility：slightly soluble in alcohol
Acidity (pKa)：12.4
Basicity (pKb)：6.8
Application
As a food additive, dipotassium phosphate is used in imitation dairy creamers, dry powder beverages, mineral supplements, and starter cultures.
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