Propyl Gallate (PG), with the CAS number 121-79-9, is a widely used chemical compound in laboratory settings, particularly in organic chemistry and analytical applications. It serves as a key building block in the synthesis of complex compounds and is commonly employed as an antioxidant to prevent oxidation of substances sensitive to air or light. Its chemical stability and solubility in organic solvents make it a versatile reagent for various chemical reactions. PG is an essential component in many laboratory workflows, where its protective properties help maintain the integrity of chemical compounds during experimentation.
The strong antioxidant properties of Propyl Gallate make it a preferred choice in laboratory research. It effectively inhibits the degradation of sensitive materials, ensuring the accuracy and reliability of experimental results. Its chemical structure is stable, allowing it to remain effective under a range of experimental conditions. Additionally, PG is non-toxic at normal dosages, making it a safe option for use in laboratory environments. These characteristics contribute to its widespread adoption in both academic and industrial research settings.
In Indonesian laboratories, Propyl Gallate is frequently utilized in pure chemical research, pharmaceutical development, and the analysis of chemical quality. Its relevance extends to industries such as cosmetics and food, where it is used as a preservative. The compound’s versatility and effectiveness make it a valuable resource for researchers and scientists working in various fields of chemistry.
- Organic synthesis where antioxidant protection is required to prevent oxidation of sensitive compounds.
- Pharmaceutical research for stabilizing active ingredients during formulation and storage.
- Analytical chemistry for preserving sample integrity during testing and analysis.
- Cosmetic formulation development to enhance product stability and shelf life.
- Food industry research for preserving natural ingredients and preventing rancidity.
| Brand | TCI |
|---|---|
| CAS number | 121-79-9 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Building Blocks > Non-Heterocyclic Building Blocks |
| Pack sizes | Available in various quantities as per standard laboratory supply |
| Physical form | Solid, typically in powder or crystalline form |
| Storage | Store in a cool, dry place away from direct sunlight |
Propyl Gallate should be stored in a cool, dry environment, away from direct sunlight and sources of heat. It is recommended to use airtight containers to prevent moisture absorption and contamination. Due to its chemical stability, it does not require refrigeration but should be kept in a secure location to avoid accidental exposure. In laboratory settings, it is important to handle the compound with care, using appropriate protective gear when necessary. Proper labeling of storage containers is essential to ensure safe handling and prevent misuse. Always follow standard laboratory safety protocols when working with chemical substances.
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