Propyl Gallate

Propyl Gallate


Propyl 3,4,5-trihydroxybenzoate 


White Crystal Powder

Active ingredients: 

Propyl Gallate


98% Propyl Gallate by HPLC

Propyl gallate (CAS No. 121-79-9, Chemical formula: C10H12O5) is an antioxidant. It protects against oxidation by hydrogen peroxide and oxygen free radicals.

Propyl gallate (CAS No. 121-79-9, Chemical formula: C10H12O5) is a product made from GALLIC ACID through reaction with N-PROPYL ALCOHOL and processes.
Propyl gallate (CAS No.
121-79-9,Chemical formula: C10H12O5) is used to protect oils and fats in products from oxidation; it is used in foods, cosmetics, hair products, adhesives, and lubricants.

It's mainly used for oil antioxidant and it's widely used in food, feed, beverage, pharmaceuticals and daily chemical aspects, etc.

As Feed additive, Propyl gallate (CAS No. 121-79-9, Chemical formula: C10H12O5) is one of the antioxidants approved by organization of FAO/WHO can add to the grease or oil based food to prevent rancidity caused by the contract with oxygen in the air. It can effectively inhibit fat oxidation, suitable for all kinds of livestock mix feed, high fat content of feed ingredients, animal feed and grease.

The Propyl gallate (CAS No. 121-79-9, Chemical formula: C10H12O5) has important application in animal healthcare, it can enhance the dissolution of cellulose protein, blood clots and dilate blood vessels, it is the effective constituent of treat cardiovascular and cerebrovascular diseases, Viral disease, bacterial infection, gastric ulcer, Viral hepatitis and other diseases.

Suggested dosage: It can be used for edible grease, fried foods, biscuits, and other products, its dosage can not exceed 0.01%, the dosage of Propyl gallate used for livestock mix feed suggest no more than 0.2g/kg,  Under normal condition, the dosage of Propyl gallate is about 0.05g/kg, which can achieve good antioxidant effect. It is recommended  to be used in combination with the synergistic agent cirtic acid or BHA and BHT, The  antioxidant ability will be stronger, The amount of the compound use of BHA, BHT can not exceed 0.1g/kg, the Propyl gallate can not exceed 0.05g/kg.

COA and Chromatogram For Reference

Propyl Gallate

Propyl Gallate

Related Products