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URL： https://www.tsrchem.com/overview-of-food-grade-xanthan-gum.html Xanthan gum, commonly known as corn gum and Hansen gum, is a complex polysaccharide produced by fermentation of sugars (glucose, sucrose, lactose) by Xanthomonas campestris. Xanthan gum, usually made from corn starch, is an acidic extracellular heteropolysaccharide composed of a 1,6-glycosidic bond, a branched chain, and a 1,4-bond, synthesized by Xanthomonas campestris with carbohydrates as the main raw material through aerobic fermentation bioengineering technology. Xanthan gum is a white or light yellow powder with excellent thickening, suspending, emulsifying and water solubility, and has good thermal and acid-base stability, so it is widely used in various foods. Xanthan gum can dissolve quickly in water and has good water solubility. Especially in cold water can also be dissolved, can save the complicated processing process, easy to use. However, because it has a strong hydrophilic,...

URL： https://www.tsrchem.com/what-is-trimethylolpropane.html Trimethylolpropane (TMP) is the organic compound with the formula CH3CH2C(CH2OH)3. A triol is this colorless to white substance with a little odor. The polymer industry uses TMP extensively as a building block because it has three hydroxy functional groups. It is a solid form of a trifunctional polyol. It is soluble in water, low-carbon alcohol, glycerol, and N,N-dimethylformamide. It is also somewhat soluble in acetone, ethyl acetate, and carbon tetrachloride. However, it is insoluble in aliphatic, aromatic, and chlorinated hydrocarbons. It is highly hygroscopic.TMP is primarily utilized in the synthesis of aviation lubricant, printing ink, coatings, polyurethane, unsaturated resin, polyester resin, and alkyd resin. Additionally, it can be utilized as a heat stabilizer for polyvinyl chloride resin and textile additives. Production TMP is produced via a two step process, starting with the condensation of bu...

URL： https://www.tsrchem.com/what-is-ethylene-glycol-used-for.html Ethylene glycol is also known as glycerol, 1,2-ethylene glycol, or EG. The chemical formula (CH2OH) 2 is the simplest binary alcohol. Ethylene glycol is a colorless, odorless, sweet liquid with low toxicity to animals. Ethylene glycol can interdissolve with water and acetone, but it has less solubility in ethers. Ethylene glycol can be used as a solvent, an antifreeze, and a raw material for synthetic polyester. Polyethylene glycol (PEG) is a phase transfer catalyst also used for cell fusion; its nitrate is an explosive. Ethylene glycol is mainly used in making polyester, polyester resin, hygroscopic agent, plasticizer, surfactant, synthetic fiber, cosmetics, and explosives. It is also used as dyes, ink, and other solvents in the preparation of engine antifreeze, gas dewatering agent, and resin manufacturing. It can also be used in cellophane, fiber, leather, and adhesive wetting agents. It can produce syn...

URL： https://www.tsrchem.com/the-introduction-to-ethylene-glycol.html A vicinal diol, ethylene glycol (also known as ethane-1,2-diol), is an organic molecule having the chemical formula (CH2OH)2. It is primarily utilized for two things: as a raw material to make polyester fibers and as an ingredient in antifreeze compositions. It is a thick liquid that has no flavor, color, or odor. Despite having a pleasant flavor, ethanol is harmful in large quantities. In space, this molecule has been seen. Production Ethylene glycol is produced from ethylene (ethene), via the intermediate ethylene oxide. Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation: C2H4O + H2O → HO−CH2CH2−OH This reaction can happen at a neutral pH at high temperatures, or it can be catalyzed by either acids or bases. The biggest ethylene glycol yields happen when there is a lot more water present and the pH is acidic or neutral. 90% ethylene glycol y...

URL： https://www.tsrchem.com/the-main-applications-of-ethylene-glycol.html A vicinal diol, ethylene glycol has the chemical formula (CH2OH)2 and is an organic molecule with the IUPAC name ethane-1,2-diol. It is primarily utilized for two things: as a raw material to make polyester fibers and as an ingredient in antifreeze compositions. It is a thick liquid that has no flavor, color, or odor. Despite having a pleasant flavor, ethanol is harmful in large quantities. In space, this molecule has been seen. Ethylene glycol is widely used, and the following is a detailed introduction of the use of ethylene glycol . Coolant and heat-transfer agent Ethylene glycol is mostly used as an antifreeze agent in coolants for things like autos and air conditioning systems that either have to cool below the freezing point of water or position the chillers or air handlers outside. Ethylene glycol is the fluid that transfers heat in geothermal heating and cooling systems by way of...

URL： https://www.tsrchem.com/how-to-treat-ethylene-glycol-poisoning.html Agent Characteristics Appearance Clear, colorless, syrupy (viscous) liquid at room temperature. Often colored fluorescent yellow-green when used in automotive antifreeze. D escription A helpful industrial substance called ethylene glycol may be found in a variety of consumer goods. Antifreeze, certain stamp pad inks, ballpoint pens, solvents, paints, plastics, films, and cosmetics are a few examples. It may also serve as a delivery system for drugs. Because of its pleasant flavor, ethanol is frequently consumed, either intentionally or by mistake. In the body, ethylene glycol decomposes into harmful substances. The central nervous system (CNS), followed by the heart and kidneys, are the first organs that are impacted by ethylene glycol and its harmful byproducts. Taking in too much might result in death. Ethene glycol has no smell. M ethods of spreading Indoor Air: E...

URL： https://www.tsrchem.com/what-is-propylene-glycol.html Definition The physical characteristics and applications of propylene glycol and ethylene glycol are comparable. Only one methyl group (HOCH2CH2OH in the case of ethylene glycol and CH3CH[OH]CH2OH in the case of propylene glycol) separates their chemical structures. Humans are susceptible to acute poisoning from ethylene glycol. Contrarily, propylene glycol is a food and pharmaceutical component that is "generally recognized as safe". The use of propylene glycol as a diluent for the intravenous administration of benzodiazepines has been responsible for the majority of recorded cases of propylene glycol poisoning. Uses The Food and Drug Administration (FDA) typically recognizes propylene glycol as safe for use in food and tobacco products, medications, and cosmetics. Other useful applications for it include plasticizers, heat transfer and hydraulic fluids, deicers, coolants, antifreeze, smok...