The invention discloses a polyester made of a raw material of 1,2-propylene glycol. The polyester is characterized in that the polyester is a macromolecular polyester prepared by the reaction of aromatic dicarboxylic acid or derivatives of the aromatic dicarboxylic acid and 1,2-propylene glycol, ...
used a singleinjection of 0.2 mL, whereas Baldwin et al. gave ratsand mice three to five subcutaneous injections, amount notspecified. In neither case were tumors observed during aperiod of about a year or 2 years .Wallenious and Lecholm applied propylene glycolto the skin of rats three ...
Chemical Materials CAS 57-55-6 Propylene Glycol From Factory Chemichase US$1,800.00 16-99 Tons US$1,300.00 100+ Tons Product Details Customization: Available CAS No.: 57-55-6 Formula: C3h8o2Contact Supplier Chat Still deciding? Get samples of US$ 20/kg Requ...
Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Its chemical formula is CH3CH(OH)CH2OH. As it contains two alcohol groups, it is classed as a diol. It is miscible with a broad...
Propylene Glycol Supplier, Dipropylene Glycol, Dimethyl Carbonate Manufacturers/ Suppliers - Shandong Arctic Chemical Co., Ltd.
We have more than ten years of chemical management experience. Product range: Our main products are normal chemicals, fine chemicals and pharmaceutical intermediates. For example, Basic Chemical Solvents: Propylene Glycol, Dipropylene Glycol, THF, TDI, MDI, Polyol (Poliol), etc.; NEW MATERIAL: ...
Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Its chemical formula is CH3CH(OH)CH2OH. As it contains two alcohol groups, it is classed as a diol. It is miscible with a ...
Propylene glycol alginate. This is made from brown seaweed and used widely as a thickener, emulsifier, and stabilizer in dairy products, beer foam, and other products. It's considered safe by the FDA. Propylene glycol alginate is a version of PG that can be used in some products that PG ...
Best Price Industrial Grade CAS 57-55-699.5 % Propylene Glycol Propylene glycol is scientifically named as "1,2-propanediol", and has a chemical formula of CH3CHOHCH2OH and a molecular weight of 76.10. There is a chiral carbon atom in the molecule. Its racem...
The meaning of PROPYLENE GLYCOL is a sweet hygroscopic viscous liquid C3H8O2 made especially from propylene and used especially as an antifreeze and solvent, in brake fluids, and as a food preservative.