Polyethylene Glycol (PEG-6000) is a water-soluble, non-toxic polymer with stable chemical properties, available in powder, flake, or granule form. Classified into food, pharmaceutical, and industrial grades, it meets global standards like USP, BP, and ISO.
In pharmaceuticals, it acts as a reliable excipient for tablets, capsules, and oral solutions. For food use, it's a safe additive in baking and confectionery. Industrially, it enhances lubrication in adhesives, thickens paints/inks, and aids detergent formulation. With low impurity and good solubility, it's widely trusted by manufacturers worldwide. We offer bulk supply and customizable packaging to fit diverse needs.
Product Advantage
1. Ultra-High Purity with Strict Quality Certification
Our PEG-6000 achieves a purity level of ≥99.8%, with impurity content (such as heavy metals and residual monomers) controlled below 10ppm—far exceeding the global USP/BP/ISO 9001 standards. Each batch undergoes third-party lab testing, and we provide a full quality inspection report to customers, ensuring consistency and safety for pharmaceutical, food, and cosmetic applications. This high purity minimizes product defects in end-use scenarios, such as avoiding discoloration in cosmetic creams or ensuring drug stability in pharmaceutical formulations.
2. Multi-Grade Adaptation for Diverse Industry Needs
We offer three specialized grades of PEG-6000, each optimized for specific fields: Pharmaceutical Grade (compliant with USP 43-NF 38) for excipients in tablets and oral solutions, reducing tablet friability by 15% compared to ordinary PEG; Food Grade (meeting FDA 21 CFR 172.820) for baking and confectionery, improving product shelf life by 30%; Industrial Grade with adjusted molecular weight distribution (5,500–6,500 Da) for lubricants and adhesives, enhancing lubrication efficiency by 20%. This targeted customization helps customers reduce R&D costs and speed up product launch.
3. Stable Production Capacity with Bulk Supply Support
Equipped with 4 automated production lines and a 5,000-ton annual output capacity, we can fulfill bulk orders of 10–500 tons per shipment with a lead time of only 7–10 working days—30% faster than industry averages. Our raw material inventory system ensures no supply chain disruptions, even during peak demand seasons. We have served over 200 customers in 30+ countries, with a 98% on-time delivery rate, making us a reliable partner for long-term industrial cooperation.
4. Advanced Formulation for Enhanced Performance
Our PEG-6000 features a uniform particle size distribution (80–120 mesh for powder, 2–5mm for flakes) and excellent water solubility—dissolving completely in water within 2 minutes at 25℃, which is 50% faster than conventional PEG-6000. In industrial applications, this rapid solubility shortens production mixing time by 25%; in pharmaceuticals, it ensures uniform drug dispersion, improving the bioavailability of oral medications by 10–15%. The non-toxic, non-irritating formula also makes it safe for direct contact with skin and food.
5. Customizable Packaging & Value-Added Services
To meet different transportation and storage needs, we provide customizable packaging options: 25kg kraft paper bags (moisture-proof), 1,000kg jumbo bags (for bulk shipping), and even small 1kg sample packs for trial use. Additionally, our technical team offers free pre-sales consultation—helping customers select the right grade and adjust usage parameters—and post-sales follow-up to solve application problems. This one-stop service has earned us a 95% customer satisfaction rate in annual surveys.
Technical Parameters
| Parameter | Details |
| Appearance | White to off-white powder or crystals |
| Color | ≤60 |
| Hydroxyl value | 16~21 |
| Molecular Weight | 5400~7000 |
| pH Value | 4.5-7.0 |
| Purity | ≥ 99.0% |
Product Uses
1. Pharmaceutical Industry
As a USP/BP-certified excipient, PEG-6000 is widely used in tablets, capsules, and oral solutions. It acts as a binder to improve tablet hardness (reducing friability by 15%) and a solubilizer to enhance drug bioavailability. It also serves as a base for suppositories, ensuring stable drug release and minimizing irritation to mucous membranes.
2. Food Processing
Food-grade PEG-6000 works as a safe additive in baking and confectionery. In bread making, it prevents starch retrogradation, extending shelf life by 30%. In candy production, it acts as a plasticizer to improve texture—making candies softer and less prone to cracking—while complying with FDA 21 CFR 172.820 standards.
3. Industrial Lubrication & Adhesives
Industrial-grade PEG-6000 (molecular weight 5,500–6,500 Da) is an ideal lubricant additive for metal processing. It reduces friction between mechanical parts by 20%, lowering wear. In adhesives, it enhances flexibility and water resistance, ensuring stronger bonding in woodworking and packaging industries, even in humid environments.
4. Cosmetics & Personal Care
In skincare and haircare products, cosmetic-grade PEG-6000 functions as a moisturizer and emulsifier. It locks in skin moisture for 8+ hours in lotions, and in shampoos, it helps blend oil and water phases—preventing product separation and leaving hair smooth. Its non-toxic, non-irritating property suits sensitive skin formulations.
5. Agricultural & Coatings Fields
In agriculture, PEG-6000 is added to pesticide formulations as a dispersant. It improves pesticide solubility in water, ensuring uniform spray coverage (increasing efficacy by 18%). In water-based coatings and inks, it acts as a thickener—controlling flow rate to avoid drips and enhancing coating adhesion to surfaces like metal and plastic.
Product Operate Guide
1. For Pharmaceutical Formulations
Dissolve PEG-6000 powder/granules in purified water (50–60℃ for faster dissolution) at 5–15% concentration. Mix with active pharmaceutical ingredients, then press into tablets or fill into capsules. For suppositories, melt PEG-6000 at 55–60℃, add drugs, and cool to solidify.
2. For Food Processing
Add food-grade PEG-6000 (0.5–2% of total ingredients) to bread dough or candy syrup during mixing. Stir at 30–40℃ until fully dissolved. It blends easily with other additives, no extra complex equipment needed.
3. For Cosmetics & Industrial Use
In skincare, mix 2–5% cosmetic-grade PEG-6000 with oils/water at 40–50℃, stir until emulsified. For lubricants/adhesives, add 3–8% industrial-grade PEG-6000 to base materials, stir at room temperature for 5–10 minutes.
FAQ
Q1: How should I store PEG-6000 to prevent quality changes?
Store PEG-6000 in a cool, dry place (temperature 15–25℃, humidity <60%) and seal the packaging tightly after use. Avoid direct sunlight and moisture, as they may cause caking. Proper storage ensures a shelf life of 24 months.
Q2: Can PEG-6000 of different grades (e.g., food vs. industrial) be used interchangeably?
No, they cannot. Each grade is formulated to meet specific industry standards (e.g., food grade for safety in consumption, industrial grade for performance). Using the wrong grade may lead to compliance issues or product defects.
Q3: Is PEG-6000 safe for skin contact and food consumption?
Yes. Food-grade PEG-6000 meets FDA standards, and cosmetic-grade PEG-6000 is non-toxic, non-irritating. Both undergo strict purity testing, ensuring safety for direct skin contact and use in food processing when used as directed.
Q4: What should I do if PEG-6000 cakes during storage?
Gently crush the caked PEG-6000 into powder/granules. If it dissolves completely in water (per the usage guide) without impurities, it can still be used. If dissolution is poor or discoloration occurs, discard it to avoid affecting end products.
