We offer Gallic Acid, Methyl Gallate, Ethyl Gallate, Butyl Gallate, Propyl Gallate, Octyl Gallate and other antioxidants.
Ethyl gallate is a food additive with E number E313. It is the ethyl ester of gallic acid. Ethyl gallate is added to food as an antioxidant. Though found naturally in a variety of plant sources including walnuts Terminalia myriocarpa or chebulic myrobolan, ethyl gallate is produced from gallic acid and ethanol.
Description: White to off- white crystalline powder, odorless.
Solubility: Very slightly soluble in water, freely soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
Melting Point: 149C to154C.
Appearance of Solution: The solution is clear and not more intensely colored than reference solution.
Gallic Acid: Max. 0.50%.
Chloride: Max. 100 ppm/
Sulfate: Max. 0.12%.
Zinc: Max. 25 ppm.
Heavy Metals: Max. 10 ppm.
Sulphated Ash: Max. 0.1%.
Loss on Drying at 105C: Max. 0.5%.
Assay: Min. 98.00%.
