ChemicalBook > CAS DataBase List > Potassium Propionate
Potassium Propionate
- Product Name
- Potassium Propionate
- CAS No.
- 327-62-8
- Chemical Name
- Potassium Propionate
- Synonyms
- Kaliumpropionat;Potassium Propiote;PROPIONIC ACID POTAS;potassium propanoate;POTASSIUM PROPIONATE;PotassiumPropionate>propanoicacid,potassiumsalt;PROPIONIC ACID POTASSIUM SALT;Propanoic acid, potassium salt;Propanoic acid,potassiuM salt (9CI)
- CBNumber
- CB0157755
- Molecular Formula
- C3H5KO2
- Formula Weight
- 112.17
- MOL File
- 327-62-8.mol
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Potassium Propionate Property
- 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
- InChI
- InChI=1S/C3H6O2.K/c1-2-3(4)5;/h2H2,1H3,(H,4,5);/q;+1/p-1
- InChIKey
- BWILYWWHXDGKQA-UHFFFAOYSA-M
- SMILES
- C([O-])(=O)CC.[K+]
- LogP
- -3.23 at 25℃
- CAS DataBase Reference
- 327-62-8(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- P0510
- Product name
- Potassium Propionate
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $33
- Updated
- 2025/07/31
TCI Chemical
- Product number
- P0510
- Product name
- Potassium Propionate
- Purity
- >98.0%(T)
- Packaging
- 500g
- Price
- $217
- Updated
- 2025/07/31
TRC
- Product number
- P695293
- Product name
- Potassium Propionate
- Packaging
- 5g
- Price
- $50
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 9121-1-00
- Product name
- Propionicacidpotassiumsalt
- Purity
- 98%
- Packaging
- 100g
- Price
- $61
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 9121-1-00
- Product name
- Propionicacidpotassiumsalt
- Purity
- 98%
- Packaging
- 500g
- Price
- $103
- Updated
- 2021/12/16
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Potassium Propionate Chemical Properties,Usage,Production
Description
Potassium propanoate or potassium propionate has formula K(C2H5COO). Its melting point is 410 °C. It is the potassium salt of propanoic acid.
Uses
Potassium 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.
Application
Potassium propionate is the potassium salt of propionic acid. It is used as an antimicrobial agent in bread to prevent germination of some types of bacteria which causes sticky yellow patches to occur. Has been linked with behavioural and learning problems, migraines, headaches and can cause asthma. It is very effective against molds and rope forming bacteria and is preferred in chemically leavened cakes, tortillas, pie fillings. Since Probake? Potassium Propionate does not add sodium to the product, it is very suitable for low-salt recipes.
Purification Methods
Recrystallise 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 materials
Preparation Products
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View Lastest Price from Potassium Propionate manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- Potassium Propionate 327-62-8
- Price
- US $1.00-4.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200000KG
- Release date
- 2025-09-05
Shaanxi Dideu New Materials Co. Ltd
- Product
- PROPIONIC ACID POTASSIUM SALT 327-62-8
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kg
- Release date
- 2025-08-21
Hebei Fengjia New Material Co., Ltd
- Product
- Potassium Propionate 327-62-8
- Price
- US $3.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 100000
- Release date
- 2024-08-14
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