Kaliumpropionat
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- CAS-Nr.
- 327-62-8
- Bezeichnung:
- Kaliumpropionat
- Englisch Name:
- Potassium Propionate
- Synonyma:
- 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
- Summenformel:
- C3H5KO2
- Molgewicht:
- 112.17
- MOL-Datei:
- 327-62-8.mol
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Kaliumpropionat Eigenschaften
- Schmelzpunkt:
- 157 °C
- Dichte
- 1.438g/cm3 at 20℃
- Dampfdruck
- 4.71hPa at 25℃
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- Methanol (Slightly, Heated), Water
- Aggregatzustand
- Solid
- Farbe
- Off-White
- Stabilität:
- 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 Datenbank
- 327-62-8(CAS DataBase Reference)
Kaliumpropionat Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
Potassium propanoate or potassium propionate has formula K(C
2H
5COO). Its melting point is 410 °C. It is the potassium salt of propanoic acid.
Verwenden
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.
läuterung methode
Recrystallise it from water (30mL/g) or 95% EtOH. [Beilstein 2 II 217, 2 III 516, 2 IV 701.]
Kaliumpropionat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Kaliumpropionat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 171)Lieferanten
327-62-8(Kaliumpropionat)Verwandte Suche:
- POTASSIUM PROPIONATE
- PROPIONIC ACID POTASSIUM SALT
- Propanoic acid, potassium salt
- propanoicacid,potassiumsalt
- potassium propanoate
- Kaliumpropionat
- PROPIONIC ACID POTAS
- Propanoic acid,potassiuM salt (9CI)
- PotassiumPropionate>
- 327-62-8
- C2H5COOK
- C3H5O2K
