Propyl Gallate (PG) CAS 121-79-9 FEMA 2947 White Powder Antioxidant for Food and Cosmetics
Basic Properties
Place of Origin:
CHINA
Brand Name:
Senzhuo
Certification:
ISO9001
Model Number:
SZ-CTS
Trading Properties
Minimum Order Quantity:
1kg
Price:
US $19.00 - 29.00/ Kilogram
Payment Terms:
T/T,Western Union,L/C
Supply Ability:
10000000kg/year
Product Summary
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 ...
Product Details
Highlight:
CAS 121-79-9 Propyl gallate
,white powder PG
,FEMA 2947 Propyl gallate antioxidant
Product Name:
Propyl Gallate
CAS:
121-79-9
MF:
C10H12O5
MW:
212.2
EINECS:
204-498-2
Colorl:
White Powder
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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