Physical and Chemical Properties THF is a colorless transparent liquid and THF density is 089gcm3melting point is 1085boiling point is 66flash point 14 CC refractive index is 1465 20 structure C4H8O THF Acute toxicity LD501650mgkg rat transoral LC5021000ppm Rat inhalation 3h THF is soluble in water ethanol ether acetone benzene etc mainly used as solvent chemical synthesis intermediates analytical reagents Tetrahydrofuran THF Uses Tetrahydrofuran as a fine reaction intermediate can be used as a natural flavor enhancer for tetrahydrothiophene Tetrahydrofuran is used in medicine to produce carbetapentane citrate progesterone rifumycin etc Tetrahydrofuran can be used in chemical production to prepare polytetrahydrofuran tetrahydrothiophene 1 4dichlorobutane 2 3dichlorotetrahydrofuran valerolactone ethanediamine 1 4butanediolgammabutyrolactone and many other chemical products Tetrahydrofuran can also be used as high energy fuel acetylene extraction solvent electroplating coating liquid precision tape cleaning agent leather surface finishing agent light stabilizer of molecular materials etc The most important use of THF tetrahydrofuran is to produce PTMEG According to rough statistics about 80 of THF in the world is used to produce PTMEG and PTMEG is mainly used to produce spandex fiber
Physical Properties NMP is colorless transparent oily liquid, slightly amine odor, can be dissolved in most organic and inorganic compounds, polar gases, natural and synthetic polymer compounds . Acute toxicity: mice oral channel LC50:5130mg/kg; Rat oral meridian LD50:3914mg/kg NMP is stable in a neutral solution. After 8 hours in 4% sodium hydroxide solution,there are 50%~70% of NMP that will occurs hydrolysis . Uses in Different Fields NMP can be used as solvent for polymer reaction; Compared with phenol and furfural, n-methylpiriolanone has the characteristics of strong polarity, non-toxic and non-corrosive, and easy recovery. It has been used to remove aromatic substances in lubricating oil instead of phenol and aldehyde. This process is safe and easy to operate with low solvent loss; NMP can be used to recover acetylene, butadiene and vallediene from naphtha cracking gas. NMP can be used to clean blockades in chemical equipment of tower type. High concentration of N-methylpyrsquidone can also be used as ultrasonic cleaning agent for fine machinery and optical instruments; NMP is the main raw material for the production of artificial plasma and vitamin B1.
Physical and Chemical Properties 1 4butanediol is a colorless oil liquid flammable melting point 201 boiling point 235flash point open cup 121 relative density 10171204 refractive index 14461 viscosity 25 715mPas It is hygroscopic miscible with water soluble in methanol ethanol acetone slightly soluble in ether The smell is bitter but the taste is slightly sweet With strong reactivity it can carry out oxidation dehydration replacement polymerization amination esterification halogenation and other chemical reactions to produce a series of important chemical products 14butanediol Uses 1 4butanediol is an important organic chemical and fine chemical raw material which is the basic raw material for the production of polybutanediol terephthalate PBT engineering plastics and PBT fiber PBT plastic is one of the five most promising engineering plastics 14butanediol is the main raw material for the production of tetrahydrofuran tetrahydrofuran is an important organic solvent The PTMEG obtained by polymerization is the basic raw material for the production of high elasticity spandex Lycra fiber Spandex is mainly used in the production of high class sportswear swimming suits and other high elasticity knitwear Gammabutyrolactone the downstream product of 1 4butanediol is the raw material for the production of 2pyrrolidinone and NMethylpyrrolidone products From this a series of high valueadded products such as NVinyl2Pyrrolidinone and Polyvinylpyrrolidone are derived which are widely used in the fields of pesticides medicine and cosmetics 14butanediol is also widely used as solvent pharmaceutical cosmetics plasticizer hardener pesticide herbicide foam leather fiber engineering plastics and so on 1 4butanediol BDO uses Manufacturing Process of 14butanediol 1 4butynediol was prepared by acetylene and formaldehyde in the presence of catalyst and then by catalytic hydrogenation to produce 1 4butanediol It can also be prepared by the reaction of 1 3butadiene with acetic acid and oxygen through acetyl oxidation hydrogenation hydrolysis etc
Function and Features Function: Used as disinfectant, antibacterial agent, sterilization agent, mildew prevention agent, algae removal agent; Features : Kill and inhibit a wide range of microorganisms Bacteriostatic effect lasting Bacteria do not develop resistance easily It is non-toxic to human body and higher animals and has no irritation to skin and mucous membrane Basically no corrosion to surface treatment Can withstand 300�°C high temperature Application Fields Hygiene disinfection; Water treatment; Sanitary products; Textiles; Plastics; Aquaculture; Agricultural cultivation
Potassium Monopersulfate Compound Uses Potassium Monopersulfate compound, a stable, convenient and excellent acidity oxidant, is widely used in industries. It is used in oral hygiene, pool and spa water disinfection, PCB etchant, Pulp bleach, wool fabrics shrink treatment agent, precious metal refining agent. Potassium Monopersulfate compound is also used in organic synthesis, such as epoxidizing the double bonds of organic molecule, or as initiator in many radical polymerization. In addition, Potassium Monopersulfate compound can oxidize the hydrogen sulfide or sulfur-containing substances in the waster water, provide oxygen in aquaculture, and bleach to remove stains at low temperature.
Magnesium Peroxide (MgO2) Uses Magnesium peroxide (MgO2) is an important chemical material used to treat soil contaminated by groundwater, and it is also used to make toothpaste, which has bleaching and anti-allergy effects on teeth.
Calcium Peroxide Uses In aquaculture, calcium peroxide can be used to release oxygen, improve water quality, eliminate pathogens, regulate the pH value of the water environment, reduce the concentration of harmful substances in water, and supplement the calcium needs of aquatic animals. In environmental protection ,calcium peroxide can be used for soil remediation and improving surface water quality . In agricultural planting ,calcium peroxide can be used to supply oxygen to plant roots , and improve soil water quality, rice seed coating , etc. In food processing ,calcium peroxide can be used for preservation of fruits and vegetables and dough improvement . In daily chemical industry, calcium peroxide in toothpaste is used as tooth cleaning agent , and it can be also used as household disinfectant deodorant .
Sodium Perborate Tetrahydrate Uses Used as oxidizer, bleach, fungicide, deodorant, detergent, etc. Sodium perborate has a strong bleaching ability, but does not damage the fiber, suitable for protein fibers such as wool/silk, and long fiber denim bleaching. Medicine used as disinfectant and fungicide, can also be used as mordant, detergent additives, deodorant, electroplating additives, analytical reagents, organic synthesis polymerization agent, and make toothpaste, cosmetics, etc. Principle: In the temperature slightly higher than the initial ecological oxygen can be released, the bleaching effect without affecting the fiber itself.
Sodium Perborate Monohydrate Uses Sodium Perborate Monohydrate as a kind of efficient and stable oxygen bleaching agent, sodium perborate monohydrate is widely used in laundry powder, color bleaching powder, dishwashing agent, it has washing, decontamination, bleaching, sterilization, odor removal and fabric color enhancement and other effects. In addition, sodium perborate monohydrate can also be used in the formulation of various personal care products (such as dental cleaners), as well as in the production of textile printing and dyeing, pulp bleaching processes.
Sodium Percarbonate Uses It is an environmentally friendly,high-performance low-temperature oxygen bleaching agent , and is widely used in industry as well as in daily life It is increasingly replacing sodium perborate for uses in detergent , bleaching powder, wood floor cleaner, carpet cleaner and other household and personal care products It also has function as a disinfector , oxygenation agent , and is utilized in industrial waste water treatment, sterilization, and first-aid As oxygenation agent in aquaculture As Pulp bleaching agent for the paper industry As bleaching agent and dyeing agent in the textile industry.
Sodium Sulfate Anhydrous Uses Sodium Sulfate Anhydrous is an important raw material for light industry and chemical industry. It is widely used in chemical, light industry, textile,building materials, pharmaceuticals, fertilizers, synthetic fibers and more than 20 industries. In the chemical industry, it is used as a sodium sulfide, sodium silicate water glass and other chemical products. In the papermaking industry, it is used to make the cooking agent when manufacturing sulfate pulp. In the glass industry, it is used to replace sodium carbonate as a solvent. In the textile industry, it is used to deploy Vinon spinning coagulants. It can be used for non -ferrous metal metallurgy, leather, etc. It is mainly used as a filling material for synthetic detergents. It makes calcium aluminum aquamic acid generated faster, which accelerates the hydration and hardening speed of cement. It can be used as a buffer in a galvanized sulfate to stabilize the pH value of the plating fluid The Difference Between Mineral Process and By-product Process Mineral Sodium Sulfate Anhydrous, its main raw material is mirability ore, the process is by dissolving it by watering the ground, the obtained saturated solution is extracted to the ground, and then steam evaporation crystallization, to get the final products. By-product Sodium Sulfate Anhydrous, in industrial production, there are many waste liquid containing sodium sulfate such as chemical fiber, oxalic acid, formic acid, pesticides, white carbon black and other industries, and these waste liquid all need to be dealt with. Using the method of evaporation crystallization, sodium sulfate anhydrous can be crystallized from sodium sulfate waste liquid, and then centrifuge, evaporation to get final products.
Detergent Speckles Manufacturing Process Detergent Speckles are made from bonding sodium sulfate then exhaust dye with different dyes, and can also add sodium carbonate, protease, surfactant to reach different function. Professionchem is professional suppliers of detergent speckles in China. Products have been exported to more than 30 of countries and regions. Welcome to your any request from us !
Zinc Sulfate Monohydrate Uses In agriculture, zinc sulfate monohydrate is used as feed and compound fertilizer, as zinc supplement and control fruit tree pests and diseases, can be mixed with a variety of fungicides, micro fertilizer, no residue, significantly synergistic effectï¼? In industrial production, it can be used to manufacture Lithopone powder, zinc salt, artificial fiber, Vinylon fiber as raw materialsï¼? Used as a mordant in the printing and dyeing industry; Used as wood and leather preservatives; Used as wood and leather preservatives; Used as mineral preparation for non-ferrous metals.
Citric Acid Manufacturers in China Citric acid is an important organic acid. According to its water content, citric acid is divided into monohydrate citric acid and anhydrous citric acid. Natural citric acid is found in the fruits of plants such as lemons, oranges and pineapples and in the bones, muscles and blood of animals. Synthetic citric acid is produced by fermentation of sugar, molasses, starch, grapes and other sugary substances, and is generally produced by corn fermentation in China. Pure citric acid is colorless transparent crystal or white powder, odorless, with an attractive sour taste. Citric acid has a wide range of downstream consumption areas, mainly applied in food, beverage, medicine, chemical and washing fields, among which it is known as the â??first edible acid flavor agentâ?? in the food and beverage industry. Due to the extensive market demand, the demand for citric acid products is increasing year by year. Citric acid industry belongs to the subdivision of corn deep processing industry, and the consumption of corn in citric acid industry accounts for about 2% of the total amount of corn deep processing. The global production capacity of citric acid is mainly concentrated in Asia, North America and Europe. Citric acid fermentation in Asia is mainly produced in China, with other production capacity distributed in Thailand, the United States, Austria and other places. In summary, China's citric acid has low labor cost, rich raw material resources and highly concentrated scale, which has a great price advantage in the global citric acid market. China is the world's largest producer and exporter of citric acid products. In the field of fermentation, Chinese citric acid has strong advantages in fermentation technology, strain technology, extraction process, industrial scale, industrial resources and other aspects. In addition to the large domestic market demand, the export volume of domestic citric acid products is increasing year by year. The industry as a whole is an export-oriented industry, and the overall market structure features mainly export market. China's citric acid manufacturer include Ension,TTCA, RZBC, TAIHE, LEMON STAR and so on . Professionchem is specializing citric acid supplying for many years , can provide with required brands in China . Welcome to your any request from us !
Lactic Acid Uses With the progress of human society, L-lactic acid has been gradually integrated into peopleâ??s clothing, food, housing and transportation, and become a closely related and essential part of daily life. In the future, its application scope will break through the traditional field and become more and more extensive, and the extended market demand will be more and more. L-lactic acid is mainly used in food, medicine, cosmetics, tobacco and so on. In Food Industry: mainly used in candy, drinks (such as beer, wine and lactic acid drinks) and other food processing industry, as acid and taste regulator, known as the absolute safety of food additives. In addition, it can also be used for processing and preservation of cool drinks and vegetables. In Pharmaceutical Industry: L-lactic acid is an important medical intermediate, can be used for the production of erythromycin Ringerâ??s liquid infusion, L-calcium lactate, L-sodium lactate, L-zinc lactate, L-ferrous lactate and other drugs can also be used as operating room, ward, laboratory disinfectant. In Cosmetics Industry : L-lactic acid can be used as moisturizing agent, moisturizing agent, skin renewal agent, PH regulator, acne agent, tooth scaling agent. In Pesticide Industry: L-lactic acid has high biological activity, non-toxic and harmless to crops and soil, can be used for the production of new environmental pesticides, in Japan, the United States and other developed countries have been vigorously promoted. In Tobacco Industry: L-lactic acid adding can improve the quality of tobacco, and maintain the humidity of tobacco; In Leather Manufacturing: L-lactic acid can make leather soft and fine, so as to improve the quality of leather; In Textile Industry: L-lactic acid can be used to treat fiber, can make it easy to color, increase luster and soft touch. In other Industry : In addition to the above uses, L-lactic acid can also be used to produce biodegradable plastics polylactic acid and green solvent L methyl lactate, L lactate ethyl ester, etc.
Property: Plant Source: Rhodoyeast/salina salina/palm fruit oil Appearance: Purple-red to red crystalline powder Stability: Goog light and heat stability, sable at PH 3.0-10.0. Solubility: Soluble in dichloromethane, chloroform, carbon disulfide and other organic solvent. Specification: 1% â?? 10% water dispersible powder; 1% â?? 5% water dispersible lotion products; 1% â?? 30% oil suspension. Shelf Life: 12Months Storage Condition : Store sealed in a cool, dry place away from light. Uses Used in Baked foods, beverages, energy drinks, baking powder, compound seasonings, confectionery, flour products, frozen drinks, cheese, dairy products, margarine, jam, cooked meat products, egg products, jelly, puffered food and other fields.
Property: Plant Source: The dried rhizome of turmeric in the ginger family Appearance: Orange-yellow crystalline powder Melting Point:183 â?? Solubility: Insoluble in water and ether, soluble in ethanol and glacial acetic acid, acid condition solution light yellow, alkaline reddish-brown. Specification: E1% 1cm16-e1% 1cm300 water dispersible powder and liquid products; E1% 1cm10 â?? E1% 1cm100 oil soluble / dispersible liquid. Shelf Life: 12Months Storage Condition : Store sealed in a cool, dry place away from light. Uses Used in flour products, frozen drinks, candy, baked food, condiments, pickled vegetables, drinks, wine preparation, puffed food and other fields
What is L-Tryptophane ? L-Tryptophane is an important prelude substance of the biomedicity of biomedicon in the plant. It is also an important neurotransmitter in the human body-the forefront of 5-hydroxyline. It is used for niacin deficiency (rough skin disease). As a soothing medicine, it can regulate psychiatric rhythm and improve sleep. It is also one of the raw materials for compound amino acid infusion. L-Tryptophane is also one of the essential amino acids for animal growth, and is usually the second or third restrictive amino acids of grain feed. Functional Feed Additives Increase the antibody of pregnant animals in the body and promote lactation; Promote animal feeding; Increase the feed conversion rate, save feed, and increase protein utilization; Improve animal sleep and regulate immunity. Wide Range of Added Feed Fields L-Tryptophane Feed Grade is extensively used in formula feed and piglet feed.
What is L-threonine ? Threonine was isolated and identified from fibrin hydrolyzate by W.C.Rose in 1935. There are four isomers of threonine, and L-threonine exists naturally and has physiological effects on the body. L-threonine is an essential amino acid. When added to the feed of juvenile piglets and poultry, it is the second limiting amino acid in pig feed and the third limiting amino acid in poultry feed. Production Processes L-threonine is produced from cornstarch and other raw materials through liquid submerged fermentation and refining. The flowing chart is as this photo . Functional Feed Additives It can adjust the amino acid balance in the feed to promote growth; It can improve meat quality; It can improve the nutritional value of feed ingredients with low amino acid digestibility; It can produce low-protein feed, which helps to save protein resources; It can reduce the cost of feed raw materials; It can reduce the nitrogen content in livestock manure and urine.
Gelatin Application Food grade Gelatin: Food grade gelatin is pale yellow to yellow in appearance. It has excellent colloidal viscosity, emulsibility and stability. Can be used in cotton candy, aspic, yogurt, ham, sausage, canned, candy, ice cream and other food industry. Photographic Gelatin: Photographic gelatin is one of the important materials for the production of photographic materials. Because of its unique physical and chemical properties, it has been used as a carrier in silver salt photographic materials. Widely used in the production of various film, film, medical X-ray film, printing film, photographic paper and other photographic industry. Pharmaceutical Gelatin: Pharmaceutical Gelatin is made of animal bone as raw material, through complex physical and chemical treatment of high protein, easy to be absorbed by the human body, has the characteristics of high viscosity, high freezing force, easy to freeze and others. For its varieties of characteristics such as gel, solid water, cohesiveness and solubility, it has widely uses in the pharmaceutical industry, such as hard capsules, soft capsules ,coating, tablets , plasma substitute and softgel. Industrial Gelatin: Industrial gelatin is made from animal skin and bone, used in match heads, adhesive and other fields. Certificates: FDA,DMF,NSF-GMP, FSSC22000, ISO14001
