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Propyl Gallate

Short Description:

  • Synonyms: Propyl
    3,4,5-Trihydroxybenzoate
  • Appearance: White Crystal Powder
  • Active ingredients: Propyl Gallate

Product Detail

Product Tags

Specification

98% Propyl Gallate by HPLC

Introduction

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.

Application

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.

Certificate Of Analysis For Reference

Product Name: Propyl gallate Latin Name: Galla Chinensis
Batch Number: 20210509 Used Part: Fruit plant callus
Batch Quantity: 6000KG Analysis Date: May 9, 2021
Manufacture Date: May 9, 2021 Certificate Date: May 9, 2021
ITEM SPECIFICATION RESULTS
Description: 
Appearance
Odor
Particle size
White Crystal Powder
Characteristic
80% pass 16 mesh sieve
Conforms
Conforms
Conforms
Assay:
Propyl gallate
Gallic Acid
by HPLC
≥98%
≤0.5%
99.43%
0.06%
Physical:
Appearance of solution
Loss on Drying
Residue on Ignition
Melting Point
Clear, not more intensely colored
≤0.50%
≤0.10%
146℃-150℃
Conforms
0.26%
0.09%
146.5℃-148.1℃
Chemical:
Arsenic (As)
Lead (Pb)
Cadmium (Cd)
Mercury (Hg)
Heavy Metals
Chlorinated organic compounds
≤2ppm
≤5ppm
≤1ppm
≤0.1ppm
≤10ppm
≤100ppm
Conforms
Conforms
Conforms
Conforms
Conforms
Conforms
Microbial:
Total Plate Count
Yeast & Mold
E.Coli
Salmonella
≤1000cfu/g Max
≤100cfu/g Max
≤30MPN/100g Max
Negative
Conforms
Conforms
Conforms
Conforms

Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: One years when properly stored.

Chromatogram For Reference

chromatograms-Propyl gallate 1


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