Propylene Glycol Suppliers and Manufacturers

Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, and hygroscopic liquid with a sweetish taste. It is a four carbon dimer of ethylene glycol. It is miscible in water, alcohol, ether, acetone, and ethylene glycol. DEG is a widely used solvent. It can be a contaminant in consumer products; this has resulted in numerous epidemics of poisoning since the early 20th century.

Monoethylene glycol (MEG) in its pure form, it is an odorless, colorless, syrupy liquid with a sweet taste. It can be used for applications that require chemical intermediates for resins, solvent couplers, freezing point depression, solvents, humectants and chemical intermediates. These applications are vital to the manufacture of a wide range of products, including resins; deicing fluids; heat transfer fluids; automotive antifreeze and coolants; water-based adhesives, latex paints and asphalt emulsions; electrolytic capacitors; textile fibers; paper and leather

Butyl di glycol (also known as BDG, butyl dioxitol, diethylene glycol monobutyl ether, 2(-2butoxyethoxy) ethanol and butoxydiethylene glycol) is a colourless, clear organic compound with a faint characteristic odour that has the formula C8H18O3. It is soluble in water and miscible with many common solvents, and also has low volatility and a high boiling point. These are the factors that make butyl di glycol most useful in the paint industry.

Butyl glycol (also known as BG, 2-butoxyethanol, glycol monobutyl ether and ethylene glycol monobutyl ether, butyl cellosolve, butoxyethanol) is a clear, colourless, oily liquid with a unique sweet yet mild odour and has the formula C6H14O2. It is a butyl ether of ethylene glycol and is miscible with water and common organic solvents. It has been produced industrially for over half a century and is used primarily as a solvent in paints and surface coatings but also in inks and cleaning products.

Polyethylene glycol (PEG) is a polyether compound derived from petroleum with many applications, from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as H (OCH2 CH2) OH.

Specification item value Classification Alcohol CAS No. 107-88-0 Other Names 1,3-Butanediol MF C4H10O2 EINECS No. 203-529-7 Place of Origin China Grade Standard Industrial Grade, Medicine Grade Purity 99.8 Appearance colorless liquid Application solvent Brand Name chemfine Model Number Alcohol Density 1.069 Boiling point 229.2 FLASH POINT 121 Melting point 20.1

Propyleneglycol alginate with best quality Cas 9005-37-2 Propyleneglycol alginate Basic information Product Name: Propyleneglycol alginate CAS: 9005-37-2 MF: (C9H14O70n MW: 0 Propyleneglycol alginate Chemical Properties Boiling point 886.32C (rough estimate) density 1.2096 (rough estimate) FEMA 2941 | PROPYLENE GLYCOL ALGINATE refractive index 1.7040 (estimate) solubility Soluble in dilute organic acids and water, forming stable, viscous, colloidal solutions at pH 3. Depending upon the degree of esterification, propylene glycol alginate is also soluble in aqueous ethanol/water mixtures containing up to 60% w/w of ethanol (95%). PH pH(1%, 25):3.5~4.5 CAS DataBase Reference 9005-37-2 EPA Substance Registry System Propylene glycol alginate (9005-37-2) Item Specifications Results Appearance White or light yellow powder Light yellow powder Degree of Esterification % 40% 86.20% Loss on drying % 20.0% 12.83% Insoluble ash% 1.0% 0.17% Viscosity 500-700 630mpa.s Particle size(80 mesh) 98% Passing rate 98% PH 2.8-4.5 3.47 Pb (mg/kg) 5.0

Application: 1. Propylene carbonate is a polar solvent. It can be used as a plasticizer, spinning solvent, water-soluble dye and plastic dispersant. It can also be used as an oily solvent and an extractant for olefins and aromatics. 2. Propylene carbonate is used as the electrolyte of the battery to withstand the harsh light, heat and chemical changes of the Chemicalbook. It also has certain uses in geological beneficiation and analytical chemistry. 3. In addition, propylene carbonate can replace phenolic resin as wood adhesive, and it can also be used to synthesize dimethyl carbonate.

Physical property: Melting Temperature: -49 ºC Boiling Temperature: 240-243 ºC Density at 20ºC, g/cm3 : 1.204 Flash Point: 123 ºC Ignition Temperature: 455 ºC Packaging Details 250kg drum;1200kg/IBC; 23-24MT ISO TANK Application: 1. Reactive diluents for urethane and epoxy resins 2. Cleaner and degreasers 3. Chemical intermediates 4. Cosmetics additives 5. Electronic industry(media) as filler 6. Paint stripper 7. Foundry sand binder, wood binding resins 8. Coal mining ,excavation and tunneling 9. Removal of CO2 from Urea manufacturing, oil gas, natural gas etc 10. Setting agent in chemical grouting to get easily controlled gel time

Triethylene glycol is a member of a homologous series of dihydroxy alcohols. It is a colorless, odorless and stable liquid with high viscosity and a high boiling point. Apart from its use as a raw material in the manufacture and synthesis of other products, TEG is known for its hygroscopic quality and its ability to dehumidify fluids. This liquid is miscible with water, and at standard atmospheric pressure (101.325 kPa) has a boiling point of 286.5 �°C and a freezing point of -7 C. It is also soluble in ethanol, acetone, acetic acid, glycerine, pyridine, aldehydes; slightly soluble in diethyl ether; and insoluble in oil, fat and most hydrocarbons.