Ordinary Discount High Quality 99% Propionic Acid CAS 79-09-4

Short Description:

CAS No.:79-09-4
EINECS No.:201-176-3
Appearance:Colorless Transparent Volatile Liquid
Purity:99.5%min
Application:Preservatives/Anti-mildew Agents/Flavors
Packing:200KG/IBC Drum/IOS Tank
Quantity:16-24MTS/20'FCL
UN NO.:3463
Certificate:ISO HALAL COA MSDS
Grade Standard:Feed Grade
Mark:Customizable
Molecular Weight:74.08
HS Code:29155010


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After obtaining propanol, it undergoes further oxidation to form propionaldehyde, an intermediate product in the oxidation of propanol. The chemical equation for this reaction is:
CH3CH2CH2OH + [O] → CH3CH2CHO + H2O
Next, propionaldehyde is oxidized to propionic acid. This step is typically catalyzed under an oxygen atmosphere using noble metal catalysts such as rhodium or palladium. Propionaldehyde is oxidized to propionic acid under the action of the catalyst in an oxygen atmosphere, with the chemical equation as follows:
2CH3CH2CHO + O2 → 2CH3CH2COOH


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