Propionic acid

Propionic acid structural formula

CAS Number79-09-4
Molecular FormulaC3H6O2
Molecular Weight74.080
InChI KeyXBDQKXXYIPTUBI-UHFFFAOYSA-N
LogP0.33
Synonyms
  • Propionic acid
  • Propanoic acid
  • 79-09-4
  • Propanoic acid
  • 4-02-00-00695
  • Acide propionique
  • acido propionico
  • Adofeed
  • Antischim B
  • Carboxyethane
  • Ethanecarboxylic acid
  • Ethylformic acid
  • Luprosil
  • Metacetonic acid
  • Methylacetic acid
  • MonoProp
  • Propcorn
  • PROPIONSAEURE
  • Propionsaure
  • Propkorn
  • Prozoin
  • Pseudoacetic acid
  • Toxi-Check
  • UN 1848
  • UN3463
  • BRN 0506071
  • Caswell No. 707
  • EINECS 201-176-3
  • EPA Pesticide Chemical Code 077702
  • FEMA No. 2924
  • FEMA Number 2924
  • Methyl acetic acid
  • Propionic acid grain preserver
  • Propionoic acid
  • Sentry grain preserver
  • Tenox P grain preservative
  • Kyselina propionova
  • UNII-JHU490RVYR
  • CH3-CH2-COOH
  • Ethanecarboxylate
  • Ethylformate
  • Metacetonate
  • Methylacetate
  • PA
  • Propanate
  • Propanoate
  • Pseudoacetate
  • acide propanoique
  • propioic acid
  • propoic acid
  • pseudoacetic acid
  • 1032826-44-0
  • 784139-72-6

Applications:

HPLC Method for Simultaneous Determination of Formamide, Propionic Acid and Formic Acid on Newcrom BH Column

2022-08-24

Separation type: Liquid Chromatography Mixed-mode HPLC Method for Simultaneous Determination of Formamide, Propionic Acid, Formic Acid on Newcrom BH High Performance Liquid Chromatography (HPLC) Method for Analysis of Formamide, Propionic Acid, Formic Acid Formamide is a popular industrial solvent with a wide variety of applications, including in the manufacturing of drugs, herbicides, pesticides, as a paper and fiber softener, and as a solvent for a plethora of ionic compounds. Propionic acid is a popular antifungal and antibacterial compound commonly used in food production as a preservative. Formic Acid is a very popular organic acid with a plethora of industrial applications, including as an agricultural preservative, a key component in fuel cells, and as an ionic modifier in HPLC analysis. These 3 organic acids can be retained, separated, and analyzed on a mixed-mode Newcrom BH column with a mobile phase consisting of water, Acetonitrile (MeCN), and Phosphoric acid (H3PO4). This analytical method can be UV detected at 210 nm with high resolution and peak symmetry.  

Condition

Column Newcrom BH, 4.6x250 mm, 3 µm, 100A
Mobile Phase MeCN/H2O - 10/90%
Buffer H3PO4 - 0.1%
Flow Rate 10 ml/min
Detection UV 210 nm

Description

Class of Compounds Acid, Hydrophilic
Analyzing Compounds Formamide, Propionic Acid, Formic Acid
 
SIELC Technologies usually develops more than one method for each compound on our website. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound of interest.
Application Analytes:
Formamide
Formic acid
Propionic acid

Separation of Propionic acid on Newcrom R1 HPLC column

2018-05-16
Separation of Propionic acid on Newcrom R1 HPLC column

Propionic acid can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com" or by phone: 847-229-2629.
SIELC Technologies usually develops more than one method for each compound on our website. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound of interest.
Application Analytes:
Propionic acid