| Customization: | Available |
|---|---|
| CAS No.: | 121-79-9 |
| Formula: | C10h12o5 |
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CAS 121-79-9 Factory Supply Propyl 3,4,5-trihydroxybenzoate/Propyl Gallate
| Product Name | Propyl Gallate |
| Other name | PG/Gallic Acid Propyl Ester/Propyl 3,4,5-trihydroxybenzoate |
| Appearance | White crystalline powder |
| Purity | 99% |
| Certificate | ISO9001;ISO22000 |
| Sample | available |
| Brand name | Lyphar |
| Shelf life | 2 years |
Propyl gallate (PG), also known as propyl gallate, is a synthetic oil-soluble antioxidant. It is widely used in meat products, fish products, canned food, cakes, instant noodles, emulsifiers, cooking oils and fats, and cosmetics. Gallic acid and n- propanol are heated and esterified in the presence of an acidic dehydrating agent to produce food additive gallic acid ester.
Propyl gallate is suitable for all kinds of food such as meat products, fish products, canned food, cakes, instant noodles, emulsifiers, cooking oils and fats.
In pharmaceutical preparations, Propyl gallate powder is a kind of agent that improves the antioxidant effect of oils and is used in cosmetics and has an antioxidant effect.
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