- Min.Order :0 Metric Ton
- Purity: 98.0%min
- Payment Terms : L/C,T/T
Keywords
PG 121-79-9 Propyl gallate
Quick Details
- Appearance:White or almost white crystalline powder
- Application:Used as a food antioxidant
- PackAge:
- ProductionCapacity:|Metric Ton|Day
- Storage:Avoid moisture and light; hermetically sealed in storage.
- Transportation:
Superiority:
Propyl gallate, or propyl 3,4,5-trihydroxybenzoate is an ester formed by the condensation of gallic acid and propanol. Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation. As a food additive, it is used under the E number E310.
Details:
Propyl gallate is an antioxidant. It protects against oxidation by hydrogen peroxide and oxygen free radicals.
Propyl gallate is used to protect oils and fats in products from oxidation; it is used in foods, cosmetics, hair products, adhesives, and lubricants.
It is used as a triplet state quencher and an antioxidant in fluorescence microscopy.
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