Sodium methylparaben(CAS: 5026-62-0)

Sodium methylparaben (CAS: 5026-62-0) is a chemical compound widely used as a preservative. Its chemical formula is C8H8O4Na, and it appears as a white crystalline powder. It is soluble in water and ethanol, has a low melting point, and is known for its antimicrobial properties. Sodium methylparaben is commonly found in pharmaceuticals, cosmetics, and food products to extend shelf life and prevent contamination.

Sodium methylparaben (CAS: 5026-62-0) is primarily used as a preservative in pharmaceuticals, including topical medications and eye drops, to inhibit bacterial and fungal growth. It is also used in the food industry for preserving baked goods, beverages, and dairy products. In cosmetics, it helps maintain product stability in creams and lotions. Additionally, it serves as a model compound in research for studying preservative efficacy and chemical behavior.

Sodium methylparaben (CAS: 5026-62-0) is generally considered safe when used within recommended concentrations. It has low toxicity and is classified as a GRAS (Generally Recognized as Safe) substance for food applications. However, high doses may cause skin irritation or allergic reactions in some individuals. Proper handling, such as wearing gloves and avoiding eye contact, is advised to ensure safety during use and storage.

Sodium methylparaben (CAS: 5026-62-0) should be stored in a cool, dry place, preferably at temperatures below 25°C, to maintain stability. It is sensitive to moisture and light, so airtight containers and dark storage conditions are recommended. Avoid exposure to humidity and direct sunlight to prevent degradation. Store away from incompatible substances to ensure long-term preservation of its properties.