Propionic acid pure | CAS No. 79-09-4 |

Propionic acid is a water-soluble organic acid serving a range of applications

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Propionic acid is used as a versatile preservative in food or feed industry. For bakery products it preserves as a proprionate. In animal feed applications, propionic acid preserves compound feed, grain or corn while reducing mold or yeast. In silage applications it improves fermentation. It also serves as a synthetic building block to produce pharmaceuticals, crop protection agents and solvents, as well as thermoplastics.