ChemicalBook > CAS DataBase List > Potassium Propionate

Potassium Propionate

Product Name
Potassium Propionate
CAS No.
327-62-8
Chemical Name
Potassium Propionate
Synonyms
Kaliumpropionat;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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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
22-24/25
HS Code 
2915500000
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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
2024/03/01
TCI Chemical
Product number
P0510
Product name
Potassium Propionate
Purity
>98.0%(T)
Packaging
500g
Price
$217
Updated
2024/03/01
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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Potassium Propionate Suppliers

Alfa Chemistry
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View Lastest Price from Potassium Propionate manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Potassium Propionate 327-62-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-21
Hebei Yanxi Chemical Co., Ltd.
Product
Potassium Propionate 327-62-8
Price
US $1.00/kg
Min. Order
1kg
Purity
99.00%
Supply Ability
20tons
Release date
2023-09-08
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