Polyethylene glycol (PEG) CAS NO:25322-68-3

Polyethylene glycol (PEG) CAS NO:25322-68-3

PEG-200: It can be used as a medium for organic synthesis and a hot carrier with high requirements. It is used as a moisturizer, inorganic salt solubilizer and viscosity modifier in the daily chemical industry. It is used as a softener and antistatic in the textile industry. Agent; used as a wetting agent in the paper and pesticide industry.

PEG-400: PEG-400 is best for soft capsules. Since PEG400 is a liquid, it has broad compatibility with various solvents, is a good solvent and solubilizer, and is widely used in liquid preparations such as oral liquids, eye drops, and the like. PEG is the material of choice when vegetable oils are not compatible with active ingredient carriers. This is mainly because PEG is stable and not easily deteriorated, and the PEG-containing injection is safe and stable when heated to 150 degrees Celsius. In addition, it can be mixed with high molecular weight (PEG) and its mixture has good solubility and good drug compatibility.

PEG-400, 600, 800: used as a substrate for medicines and cosmetics, lubricants and wetting agents for the rubber industry and the textile industry. PEG-600 is added to the electrolyte in the metal industry to enhance the grinding effect and enhance the gloss of the metal surface.

PEG-1450, 3350: PEG-1450, 3350 is most suitable for creams, suppositories, and creams. Due to the high water solubility and wide melting point range, PEG 1450, 3350 can be used alone or in combination to produce a range of melting points that are long-lasting and meet the requirements of pharmaceutical and physical effects. Suppositories using a PEG matrix are less irritating than conventional oil matrices.

PEG-1000, PEG-1500: used as a matrix or lubricant, softener in the pharmaceutical, textile and cosmetic industries; used as a dispersant in the coating industry to improve the water dispersibility and flexibility of the resin, the dosage is 10-30 %; The ink can improve the solubility of the dye and reduce its volatility. It is especially suitable for use in stencil and pad inks. It can also be used to adjust the viscosity of ink in ballpoint pen inks. It is used as a dispersant in the rubber industry to promote vulcanization. Used as a dispersant for carbon black filling.

PEG-2000, 3000: used as a metal processing mold, metal wire drawing, stamping or forming lubricants and cutting fluids, grinding and cooling polishing agents, soldering agents, etc.; used as a lubricant in the paper industry, also used as heat Melt the adhesive to increase the fast rewetting ability.

PEG-4000, 6000, 8000: PEG-4000, 6000, 8000 are used for tablets, capsules, film coats, dropping pills, suppositories, and the like.

If you have interest or have demands ,pls contact:donna@gpcchem.com