Main Applications: Ointments,suppositories,cream.
The appropriate mixture of polyethylene glycol has a certain paste-consistency (such as the PEG300 and PEG1500 mixture by an equal quantity), these properties make them enjoy better water solubility and good compatibility with other drugs, so it can be used as the substrate Ointment.
Packing Method: 50kg plastic drum
Quality Standard: CP2015
Shelf Life:Three years
Storage and Transportation: This product is non-toxic, flame retardant, as a general shipments of chemicals, sealed and stored in dry place.
Polyethylene glycol (peg) is a kind of compounds, chemical formula is HO nH (CH ₂ CH ₂ O), the series of products, taste bitter, has a good solubility in water, and good intermiscibility with many organic components. They are widely used in cosmetic, pharmaceutical, chemical fiber, rubber, plastic, papermaking, paint, electroplating, pesticide, metal processing and food processing industries due to their excellent lubricity, moisture, dispersity, adhesives, antistatic agents and softeners.
Peg-1000, PEG-1500: used as substrate or lubricant and 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, with an amount of 10-30%; Ink can improve the ability to dissolve dye, reduce its volatility, in wax paper and pad ink is especially suitable, but also in ballpoint ink for adjusting ink viscosity; In the rubber industry as a dispersant, promote the vulcanization action, as a carbon black filling dispersant.
Applications in molecular biology: PEG can induce aggregation of macromolecules in aqueous solutions. It has many USES in molecular cloning, including: 1. 2. Precipitate and purify phage particles; 3. Increase the binding efficiency of complementary nucleic acid chains in hybridization, flat-end connection of DNA molecules and DNA terminal labeling with T4 polynucleic acid kinase. 4. Fusion of protoplasts of cells or bacteria.
Remarks: our company also provides various types of PEG series products.