Glycerine Glycerol Industrial Grade High Purity Liquid Raw Material

Glycerin (Glycerol, CAS:56‑81‑5, molecular formula is a high‑purity polyol compound obtained via hydrolysis & refining of vegetable oil raw materials, followed by multi‑step distillation and decolorization purification. It appears as colorless transparent viscous liquid, odorless with sweet taste, featuring excellent water solubility, miscible with water and ethanol in any proportion, slightly soluble in ether. Different from common low‑molecular alcohols, glycerol owns high boiling point, low volatility and remarkable moisture‑retention property. Thanks to its outstanding humectant performance, solubilization, plasticizing capability and chemical reactivity, it has become one of the most widely‑used safe polyol raw materials globally, complying with USP, BP, FCC and international food additive standards. Our production adopts continuous distillation & decolorization technology to strictly control moisture, ash, heavy‑metal and microbial indicators, stable effective content, widely applied across food & beverage, pharmaceutical manufacturing, cosmetic personal care, daily detergent, resin synthesis and fine chemical synthesis fields.

Applications
Food and Beverage Industry (Core Consumption Field): It is the dominant humectant, sweetener and solvent for food processing. Used in confectionery, hard candy, baked goods to prevent product drying‑out and cracking, retain soft texture; in fruit jam, preserved fruit processing, it maintains moisture and inhibits sugar crystallization. Also applied as solvent for food flavors and food colorants. For low‑sugar food, it supplies mild sweet taste without rapid blood‑sugar elevation. It can also be used as antifreeze agent for food raw‑material storage.
Pharmaceutical & Health Care Product Industry: Widely adopted raw material for oral preparations, topical ointments and suppositories. Used as humectant and solvent for syrups, oral liquids to adjust taste; in external ointment and cream formulations, it improves skin moisture retention and promotes percutaneous absorption of active ingredients. It is also core feedstock for producing glycerin suppositories, and serves as lubricant for pharmaceutical excipients.
Daily Chemical & Cosmetic Manufacturing: Important functional additive for facial cleanser, shampoo, body wash, skin cream and lotion. Its powerful humectant property locks skin moisture, relieves dry skin; stabilizes cosmetic emulsification system and improves formula compatibility of functional additives. In toothpaste formulation, it prevents paste drying and maintains proper paste viscosity.
Resin, Coating & Textile Industry: Acts as plasticizer, humectant and synthetic intermediate. In textile processing, it softens fiber, reduces fabric brittleness and improves textile hand‑feeling; in coating and ink industry, it improves film flexibility; also used as raw material for producing alkyd resin, polyurethane and nitroglycerin derivatives.
Fine Chemical and Other Fields: Key raw material for synthesizing glycerol ester, glycerol ether and other downstream derivatives; also used as antifreeze agent, lubricant and heat‑transfer medium in industrial circulating system, as well as reaction solvent in organic synthesis.

Product Advantages
✅ Excellent moisture‑locking performance, low‑volatility polyol, stable performance under normal storage environment, not easy to volatilize compared with small‑molecule alcohol materials.
✅ Strict microbial and heavy‑metal control system conforms to global mainstream food‑grade & pharmaceutical‑grade specifications, available for food, medicine and export food‑additive certification requirements.
✅ Good miscibility with water, alcohols and many polar solvents, excellent compatibility with most surfactants and polymer raw materials.
✅ Full batch inspection before shipment, complete COA test report, MSDS and relevant food qualification documents provided for customs clearance of various countries.
✅ Large‑scale continuous production line guarantees abundant spot stock, supporting small sample trial purchase and full‑container long‑term framework order with fast delivery arrangement.
Packaging & Storage
Standard package: 250kg food‑grade HDPE plastic drum; bulk ISO tank container can be customized for large‑volume bulk orders. Store products inside cool, dry and well‑ventilated indoor warehouse, keep packages tightly sealed all the time. Since glycerol has strong hygroscopicity, strictly avoid contact with humid air. Stay away from high‑temperature environment and strong oxidizing chemicals. Avoid direct sunlight exposure and rainwater soaking during stacking and transit. Valid shelf life reaches 24 months under standard sealed dry storage condition.
Safety Information
Low‑irritation organic polyol without toxic hazard. Long‑time frequent direct contact with skin hardly causes irritation; prolonged eye contact may trigger slight eye irritation. Wear dust‑proof goggles and disposable gloves during unloading and feeding operations. Classified as non‑dangerous goods for all land, sea and air international transportation. Complete MSDS including leakage cleaning treatment, accidental contact first‑aid guidance will be supplied with each batch of goods.

With 15 years of chemical foreign trade experience, our core advantages:

1, 70,000㎡ warehouse (20,000-ton capacity), moisture-proof & temperature-controlled, easy for large orders;
2, Free Samples (Shipped within 3-7 days), Zero Trial Cost;
3, Production cycle of dangerous goods: 45-60 days, transparent lead time;
4, Hold dangerous chemicals operation license & ISO certifications, smooth customs clearance;
5, 6 packaging options, logo customization available, reduce losses;
6, 400+ chemical SKUs, one-stop procurement saves costs.

Please inform procurement volume, target market, etc., we'll customize a plan for you!