Keywords

• Glycerol (8CI)
• Propanetriol (7CI)
• 1,2,3-Trihydroxypropane

Quick Details

• ProName: Glycerol
• CasNo: 56-81-5
• Molecular Formula: C3H5(OH)3
• Appearance: Viscous Liquid
• Application: Glycerol is a clear, colorless, viscou...
• ProductionCapacity: /
• Purity: 99
• Storage: Store at +5°C to +30°C.
• LimitNum: 0
• density: 1.3±0.1 g/cm3
• boiling point: 290.0±0.0 °C at 760 mmHg
• melting point : 20 °C(lit.)
• molecular weight : 92.094
• flash point: 160.0±0.0 °C
• Precise mass: 92.047340
• PSA: 60.69000
• LogP: -2.32

Superiority

Jilin Tianyun New Materials Co., Ltd. is a professional production enterprise that production, processing, and export, mainly engaged in various organic chemicals. The company has a wealth of professional experience, reliable product quality, reasonable prices, and products are exported to countries around the world, which can meet your diverse needs. In our business cooperation with clients, we always adhere to the principle of equality and mutual benefit, and are deeply trusted and recognized by our clients. If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information.We look forward to establishing a long-term stable and win-win business relationship with you.

Details

[Use 1]
used as a basic organic chemical raw material, widely used in medicine, food, daily chemical, textile, papermaking, paint and other industries

[Use 2]
Widely used in the manufacture of alkyd resin, polyurethane, etc., also used in medicine, cosmetics, textile printing and dyeing and explosives and other industries
[Use 3]
is the raw material for the manufacture of nitroglycerin, glycerin acetate, surfactants, flavors, alkyd resin and ester glue, etc., which can be directly used in antifreeze, cosmetics, inks, etc.
[Use 4]
as solvents, lubricants, Cosmetics, medicine and antifreeze are also used in organic synthesis
[use 5]
water retention agent (for bread and cakes); carrier solvents (for fragrances, pigments, non-water-soluble preservatives, etc.); thickener (used in beverages, prepared wines, etc.); plasticizers (confectionery, desserts, meat products); Sugar substitute. The EEC regulations can be used for alcoholic beverages, confectionery, cakes, coating varnishes, meat and cheese coatings, non-alcoholic beverages, baked goods, gum candy, gelatin sweets, etc.
【Use 6】
Glycerin is an important basic organic raw material, which is widely used in industry, medicine and daily life, and currently has more than 1,700 kinds of uses, mainly used in medicine, cosmetics, alkyd resin, tobacco, food, acid resin, celluloid and explosives, textile printing and dyeing, etc. Glycerin consumption in areas such as alkyds, celluloids, and explosives is on a downward trend. However, the application in medicine, cosmetics and food will continue to grow. In the past few years, the consumption of glycerin in China was 35.7% for coatings, 32.6% for toothpaste, 4.8% for cosmetics, 6% for cigarettes, 5.9% for medicine, 4.8% for polyethers, and 10.2% for others. In the manufacture of drugs and cosmetics, glycerin is widely used to prepare various preparations, solvents, moisture absorbers, antifreeze agents, and sweeteners. Glycerol is cyclized with p-nitroaniline, and the interbody 6-nitroquinoline can be obtained. Monostearyl obtained by glycerol with stearylation is an excipient used as a substrate for hydrophilic ointments. Glycerol is eliminated to obtain acrolein, which has been used in the production of methionine and glutaraldehyde. Potassium glycerol phosphate, sodium glycerol phosphate, and calcium glycerol phosphate prepared from glycerol and phosphoric acid are all used as nutritional medicines. Glycerol chlorination can obtain the intermediate monochloropropanediol, which is used in the production of propoxyphylline and guaifenesin. Glycerol participates in the cyclization and condensation of p-hydroxybenzaldehyde and 4,6-trihydroxy-3,5-dimethylphenyl to obtain the expectorant cough suppressant rhododentin. Glycerol is condensed with acetone to form 1,2-isopropylene glyceryl ether. It is used to increase the manufacture of leukocyte drug shark liver alcohol. Glycerol nitrification yields glyceryl trinitrate, the vasodilator nitroglycerin. Glycerol is cyclized with 2,5-diaminoanisole sulfate to obtain the intermediate 6-methoxy-4,7-diazephenanthrene. Glycerol is also the raw material for the midrange standard 6-methoxy-7-nitroquinoline. Several quinoline derivatives were obtained from glycerol and primary aromatic amines, a reaction called the Skraup reaction. Another major use of glycerin is in the preparation of alkyd resins. At present, the resins used in the world's coatings are alkyd resin, acrylic resin, vinyl resin and epoxy resin resin account for the largest proportion, of which alkyd resin coatings occupy the first place in United States and Japan. 42% of glycerol is used in polyols used in alkyd resins. Glycerin is easily digestible and non-toxic, and can be used as a solvent, moisture absorber, and color carrier in the food industry. In flavored and colored foods, glycerin helps in food molding due to its stickiness. In the flash freezing of food, glycerol can be used as a heat transfer medium with direct contact angles to food. Glycerin is also a lubricant in food processing and packaging machinery. In addition, the application of polyglycerin and polyglycerol and polyglycerol esters in the manufacture of crunchy foods and margarine is increasing year by year. Glycerin is used in tobacco (mainly cigar smoke) as a humectant to keep tobacco moist, prevent brittleness, and increase the sweetness of tobacco. In cigar paper and filter paper, it is used as a plasticizer in the form of triacetyl. Glyceryl triacetate accounts for one-third of total glycerol consumption in the tobacco industry. From 1970 to 1986, the average annual growth rate of glycerin production in China was 5.3%, but the average annual growth rate of consumption in the same period was 7%. From 1983 to 1986, China imported a total of 52,400 tons of glycerin, with an average annual import of 13,100 tons, accounting for 1/4 of the annual consumption. Glycerin has been recognized as a non-toxic and safe substance, and there are no harmful effects on human or animal oral administration of large doses of natural or whole glycerin, and human intravenous injection of 5% glycerol solution has also shown poisoning. The National Institute for Occupational Safety and Health (NIOSH) of United States stipulates that glycerol content above 1000mg/L in water is harmless to humans.
【Use 7】
Glycerin is an important basic organic raw material, which is widely used in industry, medicine and daily life, and currently has more than 1,700 uses, mainly used in medicine, cosmetics, alkyd resin, tobacco, food, drinking acid resin, celluloid and explosives, textile printing and dyeing, etc. Glycerin consumption in areas such as alkyds, celluloids, and explosives is on a downward trend. However, the application in medicine, cosmetics and food will continue to grow. calibration instruments and devices; evaluation methods; standards of work; Quality Assurance/Quality Control; Other.
【Application 8】
Gas chromatography stationary solution (maximum use temperature 75 °C, solvent is methanol), separation and analysis of low boiling point containing oxides, amine compounds, nitrogen or oxygen heterocyclic compounds, can completely separate 3-methylpyridine (boiling point 144.14 °C) and 4-methylpyridine (boiling point 145.36 °C). It is suitable for the analysis of aqueous solutions. Solvent.