The Must-Know Facts About Sodium Gentisate CAS 4955-90-2： A Detailed Analysis!

Abstract

This article provides a comprehensive analysis of sodium gentisate, a chemical compound with the CAS number 4955-90-2. It delves into its properties, applications, safety considerations, and regulatory aspects, offering a detailed overview for those interested in understanding the must-know facts about this compound.

Introduction to Sodium Gentisate

Sodium gentisate, also known as 2-hydroxybenzoic acid sodium salt, is a chemical compound that has gained attention for its various applications in the pharmaceutical, cosmetic, and food industries. With the CAS number 4955-90-2, it is a derivative of gentisic acid, which is a naturally occurring compound found in fruits and vegetables. This article aims to provide a detailed analysis of sodium gentisate, covering its properties, uses, and safety aspects.

Chemical Properties of Sodium Gentisate

Sodium gentisate is a white to off-white crystalline powder that is odorless and slightly bitter in taste. It is soluble in water and alcohol but is insoluble in most organic solvents. The molecular formula of sodium gentisate is C7H6NaO4, and its molecular weight is 166.12 g/mol. It is a weak acid salt, which means it can release hydrogen ions in an aqueous solution, making it acidic in nature.

The chemical structure of sodium gentisate consists of a benzene ring with two hydroxyl groups (-OH) and a sodium ion (Na+). This structure allows sodium gentisate to participate in various chemical reactions, making it a versatile compound in different industries.

Applications of Sodium Gentisate

Sodium gentisate has several applications due to its unique properties. One of the primary uses is in the pharmaceutical industry, where it is used as an antioxidant. It helps prevent the oxidation of other compounds, thus extending their shelf life. Sodium gentisate is also used in the treatment of certain medical conditions, such as hyperbilirubinemia and lead poisoning.

In the cosmetic industry, sodium gentisate is used as a preservative and antioxidant. It helps prevent the growth of bacteria and fungi, ensuring the safety and longevity of cosmetic products. Additionally, it is used in the food industry as a preservative and antioxidant, protecting food products from spoilage and extending their shelf life.

Safety Considerations of Sodium Gentisate

While sodium gentisate has several beneficial applications, it is important to consider its safety profile. The compound is generally considered safe for use in small amounts, but excessive exposure can lead to adverse effects. Ingestion of high doses of sodium gentisate can cause gastrointestinal irritation, nausea, and vomiting. It is also contraindicated in individuals with certain medical conditions, such as kidney disease.

The safety of sodium gentisate has been evaluated by regulatory agencies, and it is approved for use in various applications. However, it is crucial to follow the recommended dosage and guidelines to minimize any potential risks.

Regulatory Aspects of Sodium Gentisate

Sodium gentisate is regulated by various agencies worldwide, including the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA). These agencies have set maximum allowable levels of sodium gentisate in different products to ensure consumer safety.

The FDA has classified sodium gentisate as a Generally Recognized as Safe (GRAS) substance, meaning it is considered safe for use in food under the conditions of its intended use. The EFSA has also evaluated the safety of sodium gentisate and has set maximum levels for its use in cosmetics and food.

Environmental Impact of Sodium Gentisate

The environmental impact of sodium gentisate is another important aspect to consider. While it is biodegradable, the rate of degradation can vary depending on the environmental conditions. In aquatic environments, sodium gentisate can be toxic to aquatic organisms, particularly at high concentrations.

To minimize the environmental impact, it is essential to use sodium gentisate responsibly and dispose of it properly. Proper waste management practices can help reduce the potential harm to the environment.

Conclusion

In conclusion, sodium gentisate, with the CAS number 4955-90-2, is a versatile chemical compound with various applications in the pharmaceutical, cosmetic, and food industries. Its unique properties, such as its antioxidant and preservative capabilities, make it a valuable ingredient in these sectors. However, it is crucial to consider its safety profile and regulatory aspects to ensure its responsible use. By understanding the must-know facts about sodium gentisate, individuals and industries can make informed decisions regarding its application and usage.

Keywords: sodium gentisate, CAS 4955-90-2, chemical properties, applications, safety considerations, regulatory aspects, environmental impact.