Acids & Salts Available to Source

Dipotassium Phosphate

CAS 7758-11-4 · MF HK2O4P · MW 174.176 g/mol

Dipotassium Phosphate (DKP) is a moderately alkaline potassium salt used as a food additive and buffering agent. It functions as an emulsifier, stabilizer,

SDS / TDS Download
CAS Number
7758-11-4
Molecular Formula
HK2O4P
Molecular Weight
174.176 g/mol
Material Family
Acids & Salts
Functional Roles
Physical Properties
melting_point
Decomp
solubility
Freely soluble in water. Insoluble in ethanol
ph
Between 8,7 and 9,4 (1 % solution)
GHS / SDS Safety Danger
Irritant Corrosive
  • H318 (10.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H315 (40.7%): Causes skin irritation [Warning Skin corrosion/irritation]
Chemical Identity
CAS Number7758-11-4
IUPAC Namedipotassium;hydrogen phosphate
InChI KeyZPWVASYFFYYZEW-UHFFFAOYSA-L
PubChem CID 24450
INCI NameDIPOTASSIUM PHOSPHATE
Synonyms & Trade Names
Dipotassium hydrogen phosphate DIPOTASSIUM PHOSPHATE Potassium phosphate dibasic Dipotassium hydrogenphosphate Dibasic potassium phosphate Potassium phosphate, dibasic Phosphoric acid, dipotassium salt Potassium dibasic phosphate Dipotassium monophosphate Potassium monophosphate Dipotassium orthophosphate Dipotassium monohydrogen phosphate Hydrogen dipotassium phosphate Potassium phosphate (dibasic) di-potassium hydrogen phosphate
Full Description

Dipotassium Phosphate (DKP) is a moderately alkaline potassium salt used as a food additive and buffering agent. It functions as an emulsifier, stabilizer,