potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate CAS 59587-38-1 eco-friendly chrome acid fog inhibitor Bt-116
Product Name: N-Ethyl-2-pyrrolidone Synonyms: 1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone CAS: 2687-91-4 MF: C6H11NO MW: 113.16 EINECS: 220-250-6 Melting point 87.5-88.5 �°C Boiling point 97 �°C/20 mmHg (lit.) density 0.992 g/mL at 25 �°C (lit.) vapor pressure 18Pa at 20�ºC refractive index n20/D 1.465(lit.) Fp 169 �°F storage temp. Sealed in dry,Room Temperature form Liquid pka -0.41±0.20(Predicted) color Clear PH 8-9 (100g/l, H2O, 20C)
Product name:3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonic acid CAS: 27619-97-2 Content:30% liquid or 98% solid Appearance:light yellow liquid Use instructions Important intermediates for organofluorine synthesis, advanced chemical synthesis, fluorine-containing surfactants, electroplating intermediates
Product Description: 1. m-Cresol can be used as the dye intermediate of color film. And it also can be used in the production of pesticide such as pyrroboron, thiophosphorus sesquimide, inulin dichlorophenyl ether, resin and plasticizer, etc 2. m-Cresol can be used as an analytical reagent and as an intermediate in organic synthesis. 3. Spices allowed. Main application: Mainly used in pesticides, perfumes, resin plasticizers, film films, antioxidants, and reagents, etc. All use of m-cresol chemical industry.
Product Name Tert-Butylhydroquinone Identification Synonyms TBHQ; 2-tert-Butylhydroquinone; 2-(1,1-Dimethylethyl)-1,4-benzenediol; Butylhydroquinone Molecular Formula C10H14O2 Molecular Weight 166.22 CAS Number 1948-33-0 EINECS/CLINCS 217-752-2 Properties Appearance White to light tan crystalline powder Melting Point 126.5-128.5�°C Solubility Almost insoluble in water, and Soluble in alcohol, acetone & ethyl acetate Stability Stable under ordinary conditions Application Used as antioxidant to preserve various oils, fats and food items by retarding their oxidative deteriation. It is used in formulating vanish, lacquar, resin and oil field additives. It is used as a fixative in perfumary to reduce the vaporation rate and improve stability. It is also used as a stabilizer to inhibit the auto-polymerization of organic peroxides. Packing and Storage Packing In kraft paper bag, carton or cardboard drum. Storage Keep tightly closed. Safety Information Non-hazardous for air, sea and road freight.
Product name:Dioctyl adipate CAS:103-23-1 MF:C22H42O4 Density:0.925 g/ml Melting point:-67�°C Boiling point:417�°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in most organic solvents, slightly soluble in ethylene glycol, insoluble in water. Application: DOA is the typical cold-resistant plasticizers with high plasticizing efficiency. Its color changes slightly when heated. It is suitable for PVC, EVC, polystyrene and synthetic rubber resins. It can make downstream products soft even at low temperature, having good light-resistance and hand-feeling. It is usually been used with the main plasticizer DOP and DBP for the production of cold-resistant agricultural thin film, frozen foods packaging film, coating layer of wire and cable, artificial leather, board, outdoor water pipe, etc. In the application of plasticized paste, could make the paste's initial viscosity low and stable.
UV-531 can absorb 240-340 nm ultraviolet light, making it an excellent and efficient anti-aging additive. It has a great protective effect on polymers, helping to reduce color, while delaying yellowing and blocking physical property loss. Application UV-531 is a high-efficiency anti-aging additive with excellent performance, which can absorb 240-320nm nanometer ultraviolet rays, and has the characteristics of light color, non-toxicity, good compatibility, and easy processing. It is widely used in PE, PVC, PP, PS, polyurethane, rubber products, etc. Good compatibility with resin and low volatility. The recommended dosage is 0.1%--0.5%. UV-531 acts as a UV absorber ,finds application in formulating color cosmetics and hair-, sun- and body care products.
What is Stearic acid? Stearic acid, also known as octadecanoic acid, produced by oil hydrolysis, mainly for the production of stearate. Each gram is dissolved in 21ml ethanol, 5ml benzene. Stearic acid are widely used as the basic raw materials of surfactants. Used as lubricant and stabilizer in plastics industry; Softener and fungicide in textile industry and household detergents; It is used as wax model in precision casting and soap base in grease industry. Application: 1. Mainly used to produce stearate 2. Widely used in making cosmetics and other organic chemicals. 3. Solvent for oil-soluble pigment, crayon slip agent, wax paper polish, emulsifier for glyceryl stearate, etc. 4. Food industry additives, raw materials for daily chemical products. 5. Manufacture of PVC plastic pipes, plates, profiles, and films.
Hyaluronic acid is a moisturizing powder ideal for deeply hydrating skin. It is typically added to serums, creams, and lotions and acts as a powerful ingredient to make skin look fuller and decrease the appearance of wrinkles. Pincredit supply Food Grade, Cosmetic Grade, Eye Drop Grade hyaluronic acid powder, It's molecular weight is from several ten thousand to several million. Application: 1. Food Grade It can be added into drinks, health care products, etc. 2. Cosmetic Grade (1)
SEBS is a linear triblock copolymer with polystyrene as the end segment and ethylene butene copolymer obtained by hydrogenation of polybutadiene as the intermediate elastic block. SEBS does not contain unsaturated double bonds, so it has good stability and aging resistance. It is both plastic and highly elastic and can be processed and used without vulcanization. The leftover materials can be reused and are widely used in the production of high-end elastomers, plastic modifiers, adhesives, lubricating oil tackifiers, etc Filler and sheath materials for wires and cables.
What is Methylpyrrolidone? Methylpyrrolidone, also known as NMP or 1-methyl-2-pyrrolidone). NMP (N-Methylpyrrolidone) highly polar organic solvent used in a variety of industries and applications. Colorless transparent oily liquid with a slight amine odor. It is soluble with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons and castor oil. Low volatility, thermal stability, chemical stability are good, can volatilize with water vapor. It has hygroscopic property. Sensitive to light. APPLICATION 1. Conductive pastes for lithium-ion battery and carbon nanotubes. 2. Acetylene concentration and extraction of butadiene, isoprene and aromatic hydrocarbons. 3. Lubricating oil refining. 4. Polymer solvents for insoluble engineering plastics (poly(p-phenylene sulfide) , polyimide) and aramid fibers. 5. High-grade paint, ink, pigment. 6. Cleaning agent: deoiling, degreasing, dewaxing, polishing, rust, paint, etc. 7. Artificial kidney function membrane fluid, desalination membrane fluid. 8. Polymer industry, pharmaceuticals, pesticides and other industries.
1. Octocrylene is a UV-B filter that is approved in the USA, Europe, and Japan for use in sun care preparations. 2. Octocrylene is miscible with many cosmetic oils, it can easily be incorporated into the oily phase of an emulsion 3. Octocrylene is hydrophobic and oil-soluble, it is preferred for water-resistant and water-repellant formulations octocrylene is also compatible with all common plasticizers. Function & Application Octocrylene is a UVB sunscreen with strong water-resistant properties and a rather broad-band absorption range. It exhibits good photostability and is being evaluated by many companies as an effective SPF booster and waterproofing enhancer. This is an expensive ingredient with an approved usage level of 7 to 10 percent in both the United States and the European Union. Although gaining in popularity among formulators, its cost and usage level can limit use. In addition, some studies are indicating it may cause allergic reactions in the skin with a history of photoallergy. Use: Octocrylene is chemically related to cinnamates. It can be used to boost SPF and improve water resistance in a given formulation. Octocrylene is photostable and can improve the photostability of other sunscreens. It is expensive and can present difficulties in the formulation.
[Product Name]: Ubidecarenone (Coenzyme Q10) [Molecular formula]: C59H90O4 [Molecular weight]: 863.34 [CAS]:303-98-0 [Content]: 10%,20% water-soluble Coenzyme Q10; 98% fat-soluble Coenzyme Q10 [Extraction source]: pig heart or beef heart. [Function]: Nutritional fortifier [Appearance]: Yellow or orange-yellow crystalline powder [Solubility]: easily soluble in chloroform, benzene, carbon tetrachloride, soluble in acetone, ether, slightly soluble in ethanol, insoluble in water, methanol [Storage conditions]: This product should be sealed and shaded, and stored in a dry, cool and well-ventilated place [Validity period]: two years
Chloric acid is also called "gold chloride" and "gold chloride tetrahydrate". The chemical formula is HAuCl4 �· 4H2O. The molecular weight is 411.85. Yellow needle shaped crystals. Poisonous! Corrosive. Easily soluble in water, soluble in ethanol, ether. 1. It can be used for partial gold plating of semiconductor and integrated circuit lead frames, printed circuit boards, and electronic connectors 2. Mainly used for gold plating, special inks, medicines, porcelain gold and red glass, etc., as well as raw materials for the production of various gold compounds, photographic industry and chemical reagents. 3. Used to prepare stable nano-scale and underivatized colloidal gold particles in the form of solution
MKP as a high efficient and purity compound fertilizer, has high nutrition ingredient, also MKP has stable chemical property, it is odorless, tasteless, non-toxic, easily to dissolve in water and hard to get caked, based on these, MKP is adaptable for various grounds and crops, it has significant influence on making stronger crops roots, greener leaves, bigger stem, the better ability of anti-stick and anti-adversity. Now, MKP beginning to become the main formula additives of water-soluble microelement fertilizer, and it's widely sued in drip irrigation-fertilizer, universal, leaf-fertilizer, soilless - culture and soaking.
It is a reddish brown, glossy columnar crystal or crystalline powder. Odorless, no change in air exposure, soluble in water and alcohol. Methylene blue is mild and safe to use, and it also helps to improve the respiratory function of fish. Main Uses: 1) methylene blue can be used for dyeing; 2) Superior product methylene blue can be used for sterilization and disinfection; 3) Industrial grade methylene blue is used for dyeing cotton, acrylic fiber, hemp, silk and paper, and is also used for coloring bamboo and wood and for making ink (red ink) and color lake; 4) Analysis of pure methylene blue used as REDOX indicator, adsorption indicator and biological stain in chemical reagents, such as the determination of tin, boron and other metals, mixed indicator for serum protein test, shed cell test staining solution, basic methylene blue staining solution. 5) Analysis of pure methylene blue used for the determination of tin. Reductive titrant used to precipitate perchlorate and rhenate. Determination molybdenum by catalytic spectrophotometry. 6) Detoxification drugs, can be used for nitrite, sulfonamide, cyanide poisoning antidote. 7) Methylene blue for the development of new materials. 8) Bacterial stain.
Product Description: 1. m-Cresol can be used as the dye intermediate of color film. And it also can be used in the production of pesticide such as pyrroboron, thiophosphorus sesquimide, inulin dichlorophenyl ether, resin and plasticizer, etc 2. m-Cresol can be used as an analytical reagent and as an intermediate in organic synthesis. 3. Spices allowed.
Appearance: white or light yellow powder. Characteristic: �±-olefin sulfonate is a type of anionic surfactant processed by �±-olefin gas-phase sulfonation and continuous neutralization. It has excellent emulsifying, decontaminating and calcium soap dispersing performances. Advantages include good solvency and compatibility, rich and fine foam, easy to biodegradation, low toxicity and low irritation to skin, etc. Especially in the application of non-phosphorus detergents, it has not only the good washing ability, but also good compatibility with enzyme agents. Powder (grain) shape products have good fluidity.
1.Aluminum sulfate is an inorganic substance with chemical formula of Al2(SO4)3 and formula amount of 342.15. 2.It is a white rasp-crystal crystalline powder with a density of 1.181g/ (25). 3.It is used as a precipitant for rosin wax emulsion and other adhesive materials in papermaking industry, as a flocculant in water treatment, and also as a retention agent for foam fire extinguishers to produce Aluminum white raw materials, oil decolorization deodorant and some pharmaceutical raw materials can also make artificial stones and advanced ammonium alum, accounting for about 50% of the total production of aluminum sulfate is used in papermaking, 4.The second largest use is in drinking water industrial water and industrial wastewater treatment as a flocculant, accounting for about 40% of the total production of aluminum sulfate When aluminum sulfate is added to such water, colloidal aluminum hydroxide flocs, which can absorb and precipitate bacterial colloid and other suspended matter, can be formed and used in drinking water treatment to control the color and taste of the water.
Sodium thisulfate is a common thiosulfate, a colorless transparent monoclinic crystal or white crystalline powder. Odorless, salty. The relative density is 1.667. Sodium thiosulfate is easily soluble in water and reacts with strong acid to produce sulfur and sulfur dioxide gas.Sodium thiosulfate is an antidote to cyanide. It is colorless, transparent crystal or crystalline fine grain. 1.It is used chemical raw material used as a fixer in the photographic, film and printing industries. 2.Used as a reducing agent in tanning. It is used in the paper and textile industries to remove residual bleach and as a mordant. 3.Used in medicine as an antidote for cyanide poisoning, etc. 4.In water treatment: a) It is used as a dechlorination agent and fungicide for drinking water and wastewater. b) Copper corrosion inhibitor for circulating cooling water. c) Deoxidizer for boiler water system. d) It is also used for the treatment of cyanide-containing wastewater.
