ChemicalBook Product Catalog Organic Chemistry Organometalate Potassium Propionate

Potassium Propionate

Potassium Propionate Basic information
Product Name:Potassium Propionate
Synonyms:POTASSIUM PROPIONATE;PROPIONIC ACID POTASSIUM SALT;Propanoic acid, potassium salt;propanoicacid,potassiumsalt;potassium propanoate;Kaliumpropionat;PROPIONIC ACID POTAS;Propanoic acid,potassiuM salt (9CI)
CAS:327-62-8
MF:C3H5KO2
MW:112.17
EINECS:206-323-5
Product Categories:
Mol File:327-62-8.mol
Potassium Propionate Structure
Potassium Propionate Chemical Properties
Melting point 157 °C
density 1.438g/cm3 at 20℃
vapor pressure 4.71hPa at 25℃
storage temp. Inert atmosphere,Room Temperature
solubility Methanol (Slightly, Heated), Water
form Solid
color Off-White
Stability:Hygroscopic
LogP-3.23 at 25℃
CAS DataBase Reference327-62-8(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 22-24/25
HS Code 2915500000
MSDS Information
Potassium Propionate Usage And Synthesis
DescriptionPotassium propanoate or potassium propionate has formula K(C2H5COO). Its melting point is 410 °C. It is the potassium salt of propanoic acid.
UsesPotassium Propanoate is used as a food preservative and is represented by the food labeling E number E283 in Europe and by the INS number 283 in Australia and New Zealand.
Purification MethodsRecrystallise it from water (30mL/g) or 95% EtOH. [Beilstein 2 II 217, 2 III 516, 2 IV 701.]
Potassium Propionate Preparation Products And Raw materials
Raw materialsPropionic acid
Preparation ProductsCanrenone-->3-oxopregn-4-ene-21,17alpha-carbolactone
POTASSIUM DIHYDROGEN CITRATE Ethyl potassium malonate 1H,1H,2H,2H-PERFLUOROUNDECANOIC ACID POTASSIUM SALT -Epoxytricarballylic acid monopotassiu POTASSIUM CYCLOHEXANEBUTYRATE POTASSIUM TARTRATE Sodium 2-ethylhexanoate POTASSIUM LAURATE D-(-)-A-4-HYDROXYPHENYLGLYCINE DANE SALT METHYL POTASSIUM D-Luciferin potassium salt 1,2,3-Propanetricarboxylicacid,2-hydroxy-,potassiumsalt Penicillin G potassium salt Potassium lactate Potassium 3-methoxy-3-oxopropanoate L-ASPARTIC ACID POTASSIUM SALT Potassium Bitartrate POTASSIUM PALMITATE POTASSIUM METHACRYLATE
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