CAS NO.121-79-9
99%(1-49)Kilogram99%(50-100)Kilogram
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Propyl gallate CAS 121-79-9
Propyl gallate (PG), also known as propyl gallate, is a synthetic oil-soluble antioxidant. Oil-soluble antioxidants are phenolic compounds, including butyl-hydroxyanisole (BHA), dibutyl-hydroxytoluene (BHT), tert-butylhydroquinone (TBHQ) in addition to PG. They can provide hydrogen atoms to combine with the free groups generated by the automatic oxidation of oil, forming a relatively stable structure and blocking the automatic chain oxidation process of oil. In order to achieve the purpose of antioxidant. It is widely used in food industry, pharmaceutical preparations, is an excellent oil antioxidant, used in cosmetics and as an inhibitor of UV irradiation.
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