Adipic acid is an important organic dibasic acid with the structural formula HOOC(CH2)4COOH. It can undergo salt-forming reaction,esterification reaction, amidation reaction, etc., and can be polycondensed with diamine or diol to form high molecular polymer.Adipic acid is an industrially important dicarboxylic acid. It plays an important role in chemical production, organic synthesis industry, medicine, and lubricant manufacturing. Its output ranks second among all dicarboxylic acids.
Product name Microcrystalline cellulose Appearance White powder CAS No 9004346 Molecular formula C12H20O10n Molecular weight 32428 EINECS No 2326749 Melting point 7678 C Flash point 164 C Density 15 gcm3 Boiling point 2376350 C at 760 mmHg
1,4-Butenediol (also known as 1,4-But-2-ene-diol) is a colorless liquid with two hydroxyl groups, making it a versatile intermediate in organic synthesis. It is part of the diol family and has both reactive hydroxyl and unsaturated carbon-carbon double bonds, which give it unique chemical properties. It is soluble in water and commonly used in the production of polymers, resins, and pharmaceuticals. Its bifunctional nature allows for cross-linking and polymerization, making it essential in various industrial applications.
Item Sebacic acid CAS No. 111-20-6 MF C10H18O4 EINECS No. 203-845-5 Place of Origin China Type Syntheses Material Intermediates Purity 99 Application chemical Appearance powder Product name Sebacic acid CAS 111-20-6 Molecular formula C10H18O4 Molecular weight 202.25 Melting point 133-137 C Boiling point 294.5 C/100 mmHg Density 1.21 Grade Chemical Grade
The products are non-toxic, non-irritating, water-soluble and soluble in many organic compounds. They are widely used in cosmetic, pharmaceutical, chemical fiber, rubber, plastic, papermaking, paint, electroplating, pesticide, metal processing and food processing industries due to their excellent lubricity, moisture, dispersity, adhesives, antistatic agents and softeners.
Octanol, also known as n-octanol, is an organic compound that is colorless and transparent oily liquid with a strong greasy and citrus smell. It is immiscible with water, but miscible with ethanol. Octanol is mainly used to prepare dioctyl phthalate, dioctyl terephthalate, octyl acrylate, dioctyl azelate, dioctyl sebacate and other products; Plasticizers, antifreeze agents, lubricants, extractants, dispersants, stabilizers, fragrances and other products are used in refined oil, plastics, coatings, printing and dyeing, food processing, cosmetics and other fields.
Product Name: Phosphorous acid Other Names: Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid Molecular Formula: H3PO3 UN No.:2834 HS No.: 2811199090 CAS No.: 13598-36-2 EINECS No.:237-066-7 Hazard Class: 8 Purity:98% 99% Appearance: white crystal Physical and Chemical Properties Phosphorous acid (or phosphonic acid (singular)) is the compound described by the formula H3PO3. This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. Organic derivatives of phosphorous acid, compounds with the formula RPO3H2, are called phosphonic acids.
Sodium tungstate is a kind of inorganic substance, chemical formula is Na2WO4, it is colorless crystalline or white crystalline powder, weathering in dry air, losing crystal water at 100�ºC, soluble in water, insoluble in ethanol, relative density 3.23 ~ 3.25, melting point 698�ºC (anhydrous). 1. Sodium tungstate used for mordant, analytical reagents, catalysts, water treatment agents, manufacturing fire prevention, waterproof materials,.and phosphotungstate, borotungstate and so on. 2. Sodium tungstate used for manufacturing metal tungsten, tungstic acid, tungstic acid and so on. 3. Sodium tungstate used for mordant, pigment, dye, ink. 4. Sodium tungstate textile workers used as fabric weighting agent, this product is used as fabric additives, by sodium tungstate, ammonium sulfate ammonium phosphate and other mixtures for fiber fire and waterproof. This fiber can be used to make fireproof rayon and rayon. Also used for leather tanning. 5. Sodium tungstate used for electroplating coating corrosion. 6. Sodium tungstate used as a solvent to introduce porcelain glaze color material can rise and fall low firing temperature and complement color effect. 7. Sodium tungstate used in petroleum industry and aviation, aerospace material manufacturing. 8. Sodium tungstate Used as an indicator in analytical chemistry experiments.
Use 1 Used as solvent and moisturizing agent, also used to make plasticizer, medicine, polyester resin, polyurethane resin, etc. Use 2 Used as chromatographic analysis reagent, also used in organic synthesis. Use 3 BD is widely used. In the United States and Western Europe, more than half is used for the production of tetrahIdrofuran, followed by the production of �³-butIrolactone and polybutylene terephthalate, which are rapidly developing engineering plastics; BD is used as an additive Chain agents and polyester raw materials are used in the production of polyurethane elastomers and flexible polyurethane foams; esters made from BD are good additives for cellulose, polyvinyl chloride, polyacrylates and polyesters. plasticizer. BD has good hygroscopicity and flexibility and can be used as gelatin softener and water-absorbing agent, as a treatment agent for cellophane and other unused paper. It can also prepare N-methyl pyrrolidone, N-vinylpyrrolidone and other pyrrolidone derivatives, and also used to prepare vitamin B6, pesticides, herbicides and solvents, plasticizers, lubricants, moisturizing agents for various processes, softness, adhesives and brighteners for the electroplating industry. Use 4 solvent. Wetting agent. Intermediates of plasticizers. Crosslinking agent for the manufacture of polyurethane elastomers. Organic Synthesis. Manufacture of tetrahIdrofuran.
It is used widely as an industrial intermediate to manufacture polyethylene terephthalate (PET) and dioctyl terephthalate (OECD, 2001). It is used in the Polyester Film (Audio/Video Tape, X-ray Film, Photo Film), Polyester Fiber, Pet Bottle, Polyester Adhesive, Engineering Plastics. DMT is volatile, it is an intermediate in some schemes for the recycling of PET.
Is a nitrogen containing halogen-free environmentally friendly flame retardant, which is a type II polyphosphate. This product has a high degree of polymerization, good thermal stability, low moisture absorption, and low addition amount, can help reducing costs. It is different from halogenated flame retardants. During the combustion process, the product expands the carbon layer to achieve heat insulation and air isolation, to achieve the flame retardant effect. It is low smoke, low toxicity, and no melting droplets. It is an efficient inorganic environmentally friendly flame retardant material. The pH value is close to neutral, without corrosion to production equipment, reducing equipment maintenance costs. It can work synergistically with aluminum hydroxide, resulting in better results Type II polyphosphate has a wide range of applications, including fireproof coatings for buildings, ships, trains, and cables. It is also the main raw material for compounding flame retardants such as plastics and rubber. It is also suitable for materials such as plastics (PP, PE, PVC, etc.), polyester, rubber, and various high-end intumescent fireproof coatings.
Defoamer A defoamer or an anti-foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti-foam agent and defoamer are often used interchangeably. Strictly speaking, defoamers eliminate existing foam and anti-foamers prevent the formation of further foam. Commonly used agents are insoluble oils, polydimethylsiloxanes and other silicones, certain alcohols, stearates and glycols. The additive is used to prevent formation of foam or is added to break a foam already formed. The defoaming agent is resistant to high temperatures, light in color, has good water dispersibility, is not prone to fish eyes and shrinkage cavities, and has no oil slicks or demulsification. It is suitable for all types of coatings and emulsions, water-based resins, and adhesive systems.
LHSB can be used as a surfactant, which has little irritation to the skin and eyes, good foaming and foam stability, and good hard water resistance. It is used for foaming, thickening, conditioning and calcium soap dispersant in shampoo, foam bath and facial cleanser.
ppearance: White crystalline powder Application: Used as a soft water agent, synthetic rubber catalyst, acrylic polymerization terminator, printing and dyeing auxiliary, detergent auxiliary, etc. It is also used in chemical analysis for titration, which can accurately titrate various metal ions and has a wide range of applications.
1. Chemical Name : Sodium Citrate dihydrate 2. Molecular Formula : C6H9Na3O9; HOC(COONa)(CH2COONa)2�·2H2O 3. Molecular Weight : 294.10 4. CAS : 6132-04-3 5. Einecs : 200-675-3 6. Character : White granular crystals or white crystalline powder. Stable in air at room temperature. 7. Usage : It is an anticoagulant and can also be used as a buffering agent and food preservative. 8. Packing : Preserve in tight containers. It is packed with plastics bags, 25kgs of each bag. 9. Storage and Transport : It should be stored in a dry and ventilated warehouse, kept away from water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Main types: According to the particle size, there are mainly 2 types: 1. 10~40 mesh; 2. 30~100 mesh. Features: 1. Big solubility in water, alcohol and ether; 2. Among all the sour agents, CAA's acidity is the most accepted by human; 3. Water softening ability, it can combine the Ca2+ and other metal ions (except for alkali metal), and for the compounds (like Calcium citrate), their solubility in cold water is higher than hot water, which is a big advantage in detergent industry; 4. pH buffering ability; 5. Low toxic.
Azodicarbonamide, is an organic compound, chemical formula C2H4N4O2, is a commonly used in industry foaming agent, can be used in yoga MATS, rubber soles and other production, in order to increase the elasticity of products, but also can be used in the food industry, increase the strength and flexibility of flour balls.
Monosodium Phosphate MSP 98% CAS 7558-80-7 is colorless crystal, odorless, slightly deliquescent. The relative density is 2.04 and melting point is 60. It is easily soluble in water but insoluble in ethahol. If heated below 100â??, it can dissolve in crystal water and convert to monohydrate salt. When heated to 100, it will lose crystal water and change its anhydrous substances, which will become sodium metaphosphate if it's continue to be heated.
It is an important chemical product and raw material. It is mainly used as dehydrating agent and cleaning agent in, cosmetics, plastics, perfumes, coatings and electronic industries. It is a determination reagent of products such as barium, calcium, magnesium, nickel, potassium, sodium, and barium. It is also a chromatographic reference material for the electronics industry. In many industrial and consumer products, isopropyl alcohol is used as a low-cost solvent and also as an extractant.
Function of pullulan powder it can effectively protect the contents from oxidation and prolong storage period; Its transparency corresponds to animal capsule, so that the filled contents are clearly visible; It doesn't contain animal protein and fat, so that it is hard to breed microorganism and with stable quality; it doesn't contain animal ingredients, and is free of worries for bovine spongiform encephalopathy, foot-and-mouth disease and other zoonoses; It is made by nature vegetal materials so that it is with no limit in religion or vegetarian diet. Application - Pullulan can be used as coating of food and packaging material and starch replacer in low-calorie food formulations in food industry. Pullulan can be used directly to foods as a protective glaze. - Pullulan is seen as an ingredient in cosmetics and beauty products, specifically anti-aging products, because of its ability to provide an instant skin tightening effect as it adheres to the skin.
