Xanthan gum(CAS: 11138-66-2)

Xanthan gum is a naturally derived polysaccharide, produced by the fermentation of glucose by Xanthomonas campestris bacteria. Its chemical formula is C6H10O5)n, with a complex structure containing glucose, mannose, and glucuronic acid. It is a highly viscous, soluble substance that forms stable suspensions and emulsions. Xanthan gum is known for its thickening, stabilizing, and texturizing properties, making it a versatile ingredient in various industries. It is non-toxic and widely used as a food additive, pharmaceutical excipient, and industrial thickener due to its unique rheological behavior.

Xanthan gum is primarily used as a thickening agent in the food industry, adding viscosity to sauces, dressings, and beverages. In pharmaceuticals, it stabilizes suspensions and improves drug delivery. It is also employed in cosmetics for texture enhancement and in industrial applications like drilling fluids and food processing. Additionally, it serves as a natural emulsifier and preservative. Its biocompatibility and ability to function in low concentrations make it valuable across multiple sectors, from personal care to food manufacturing.

Xanthan gum is generally recognized as safe (GRAS) by the FDA and other regulatory bodies for food and pharmaceutical use. It is non-toxic and has low allergenic potential, though some individuals may experience mild irritation if inhaled or contacted with skin. Proper handling, such as using gloves and avoiding inhalation, minimizes risks. It meets safety standards for industrial applications and is considered safe when used as directed. Always follow manufacturer guidelines for safe use and storage.

Xanthan gum should be stored in a cool, dry place (15-25°C) in a sealed, airtight container to prevent moisture absorption. Avoid exposure to high humidity, direct sunlight, and extreme temperatures to maintain its stability and effectiveness. Keep it away from strong odors to prevent contamination. Proper storage ensures long shelf life and preserves its functional properties. Store in a clean, well-ventilated area to maintain quality and safety.