Propyl Gallate (PG) CAS 121-79-9 FEMA 2947 White Powder Antioxidant for Food and Cosmetics
Price:
US $19.00 - 29.00/ Kilogram
MOQ:
1kg
Delivery Time:
5-8 work days
Brand:
Senzhuo
Product Description
Propyl Gallate CAS 121-79-9 FEMA 2947 Food Antioxidants Cosmetic Additives
Product Overview
Propyl gallate (PG) is a synthetic oil-soluble antioxidant widely used in food and cosmetic applications. As a phenolic compound, it effectively inhibits lipid oxidation by donating hydrogen atoms to neutralize free radicals, thereby extending product shelf life and maintaining quality.
Mechanism of Action
Propyl gallate belongs to the class of phenolic antioxidants that includes BHA, BHT, and TBHQ. These compounds interrupt the chain reaction of lipid auto-oxidation by forming stable structures with free radicals, effectively preventing oxidative degradation in various applications.
Applications
• Antioxidant additive for fats, oils, and oil-containing food products
• Preservative in pharmaceutical preparations
• Anti-quencher in fluorescence microscopy to reduce photobleaching of fluorescent probes (rhodamine, fluorescein)
Technical Specifications
| Product Name | Propyl gallate |
| CAS Number | 121-79-9 |
| Molecular Formula | C10H12O5 |
| Molecular Weight | 212.2 |
| EINECS Number | 204-498-2 |
| Appearance | White powder |
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Company
Senzhuo Industry Co.,Ltd
Location
4TH FLOOR,BUILDING3,ZHONGRUN CENTURY CENTER , NO.12111 JINGSHI ROAD,,JINAN CITY,SHANDONG PROVINCE, CHINA. PC.250013
Contact Person
Rossi