Main Uses:

　　Cosmetics and Personal Care:

　　Preservative: It is one of the commonly used preservatives in cosmetics, especially suitable for products for sensitive skin. It has inhibitory effects on molds, yeasts, and bacteria, and is often combined with other preservatives (such as ethylhexylglycerin) to enhance the antimicrobial spectrum and reduce irritation.

　　Solvent and Humectant: Used to dissolve fragrances and oily ingredients (such as vitamins and plant extracts), while helping to maintain product moisture and improve skin feel (commonly found in face creams, lotions, shampoos, and sunscreens).

　　Pharmaceutical Field:

　　Preservative for Topical Preparations: Used in topical medications such as ointments, lotions, and gels to prevent microbial contamination and extend shelf life (e.g., antibiotic ointments, skin disinfectants).

　　Adjuvant for Local Anesthesia: Used as a solvent in some local anesthetics, while enhancing the drug's ability to penetrate the skin.

　　Industrial and Other Fields:

　　Coatings and Inks: Used as a solvent or co-solvent to improve the flowability and solubility of coatings, especially suitable for formulations requiring low volatility.

　　Textile Auxiliaries: Used for antibacterial treatment of textiles, imparting certain antibacterial functions to fabrics (e.g., underwear, towels).

　　Aquaculture: Can be used at low concentrations for the prevention and control of fish parasites (such as killing sea lice), with lower toxicity to aquatic animals.