Propyl Gallate
- CAS No.121-79-9
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity Propyl Gallate (CAS 121-79-9) is a premium antioxidant intermediate suitable for food, pharmaceutical, and cosmetic formulations.
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Product Overview
Propyl Gallate, chemically known as Propyl 3,4,5-trihydroxybenzoate, is a highly effective antioxidant widely utilized across multiple industrial sectors. As a derivative of gallic acid, this compound serves as a critical stabilizer for preventing oxidative degradation in oils, fats, and various organic matrices. Our manufacturing facility ensures the production of Propyl Gallate meets stringent international quality standards, making it an ideal choice for formulators seeking reliability and performance.
We specialize in supplying this chemical intermediate with consistent purity levels suitable for diverse applications ranging from nutraceuticals to specialized industrial lubricants. The compound is recognized for its ability to extend shelf life and maintain product integrity by scavenging free radicals effectively.
Chemical Properties And Specifications
Understanding the physicochemical characteristics of Propyl Gallate is essential for proper handling and integration into your specific formulations. The substance typically presents as a white to milky white crystalline powder with distinct thermal properties. Below is a detailed summary of the key technical parameters associated with our standard production batches.
| Parameter | Specification |
|---|---|
| CAS Number | 121-79-9 |
| Molecular Formula | C10H12O5 |
| Molecular Weight | 212.20 g/mol |
| Melting Point | 146-149 °C |
| Assay (Purity) | ≥99.0% |
| Loss On Drying | ≤0.5% |
| Residue On Ignition | ≤0.1% |
| Heavy Metals | ≤10 ppm |
Our quality control team rigorously tests each batch to ensure compliance with factory standards as well as relevant pharmacopoeia requirements such as BP and FCC where applicable. This commitment to quality ensures that the material performs consistently in downstream processes.
Industrial Applications
Propyl Gallate is versatile in its utility, serving as a key component in several major industries. Its primary function revolves around antioxidant protection, but it also finds use in specialized analytical applications.
- Food Industry: Used as an additive to prevent rancidity in fats and oils, ensuring longer shelf life for processed foods.
- Cosmetics And Personal Care: Incorporated into hair products and skincare formulations to protect active ingredients from oxidation.
- Pharmaceuticals: Employed as an excipient or stabilizer in various medicinal preparations requiring oxidative stability.
- Industrial Lubricants And Adhesives: Enhances the durability and performance of synthetic materials exposed to environmental stress.
- Laboratory Use: Functions as a triplet state quencher in fluorescence microscopy applications.
Quality Assurance And Supply
As a global manufacturer, we prioritize supply chain stability and documentation accuracy. Every shipment of Propyl Gallate is accompanied by a comprehensive Certificate Of Analysis (COA) detailing batch-specific test results. We offer flexible packaging options to suit both laboratory-scale research and large-scale industrial production needs. Our logistics network ensures timely delivery while maintaining the integrity of the chemical during transit.
For technical inquiries regarding formulation compatibility or bulk pricing structures, our expert support team is available to provide detailed guidance. We are committed to fostering long-term partnerships based on transparency, quality, and regulatory compliance.
