Polyethylene Glycol 4000 (PEG-4000) - Premium Industrial Grade
PEG-4000 (CAS: 25322-68-3) is a high-purity polyether compound with molecular formula H(OCH₂CH₂)ₙOH, featuring ≥99.0% purity that exceeds USP/NF standards. This white flake/powder material offers optimal molecular weight range (3,600-4,400) for diverse industrial applications, with excellent water solubility, neutral pH (5.0-7.0), and superior stability with moisture content ≤1.0%.
• Pharmaceutical Manufacturing
USP/NF grade quality ensures compatibility with sensitive drug formulations. Optimal molecular weight provides excellent binding and coating properties for solid dosage forms. Neutral pH minimizes interaction with active pharmaceutical ingredients.
Productos finales: Tablets, capsules, film coatings, sustained-release formulations, suppositories, ointment bases
• Cosmetics & Personal Care
Superior clarity (Pt-Co: 0-80) delivers crystal-clear formulations. High purity ensures skin compatibility and product stability. Excellent moisture-binding properties enhance product performance and shelf life.
Productos finales: Anti-aging creams, moisturizers, serums, makeup bases, hair care products, bath products
• Chemical & Polymer Industries
Hydroxyl value (25-32 mgKOH/g) ensures consistent reactivity for polymer synthesis. White flake form enables easy handling and precise dosing. Low moisture content prevents unwanted side reactions during processing.
Productos finales: Polyurethanes, polyesters, surfactants, plasticizers, polymer additives, specialty resins
• Food & Agricultural Applications
Food-grade compliant specifications meet strict regulatory requirements. Neutral pH ensures compatibility with biological systems. Extended shelf life properties protect product integrity in various environmental conditions.
Productos finales: Food packaging coatings, agricultural formulations, veterinary products, food processing aids
Quality Advantage: Our PEG-4000's 99.0%+ purity and consistent hydroxyl value ensure batch-to-batch uniformity, eliminating production variations and reducing quality control costs across pharmaceutical, cosmetic, and industrial applications.
