2,2'-Dithiophene-manufacture,factory,supplier from China

(Total 24 Products for 2,2'-Dithiophene)
Products Description of Pancreatin CAS#8049-47-6Pancreatin is a digestive aid, mainly containing trypsin, amylase and lipase. Trypsin can convert protein into peptone, amylase can convert starch into dextrin and sugar, and lipase can decompose fat into glycerol and fatty acids. It is more active under neutral or weakly alkaline conditions.
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Products Description of Decanoyl octanoyl-glycerides CAS#65381-09-1Glyceryl caprylate, also known as GTCC, is a mixed triester of glycerol and medium-carbon fatty acids in vegetable oils. It is a colorless, odorless, low-viscosity lipophilic emollient with extremely high antioxidant properties. In cosmetics, GTCC can replace a variety of oils and fats as an emollient and fat-enriching agent, and can also be added as a carrier and diluent to active preparations or conditioners such as sterols.
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Products Description of L-carnitine CAS#541-15-1Carnitine is a type of B vitamin, and its structure is like an amino acid, so some people classify it as an amino acid. Its main role is to help transport long-chain fatty acids to provide energy. This prevents fat accumulation in the heart, liver and skeletal muscles.Synthetic carnitine is available in three forms: L-carnitine, D-carnitine and racemate. L-carnitine is more effective. L-carnitine is a compound with multiple physiologically active functions.
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Dimethoxymethane CAS#109-87-5Chemical Properties:Dimethoxymethane, also called methylal, is a colorless flammable liquid with a low boiling point, low viscosity and excellent dissolving power. It is stable in the presence of alkalis and mild acids, and to high temperatures and pressures. It differs from other ethers in that it forms only minute omounts of peroxides. It will dissolve such synthetic resins as nitrocellulose, cellulose acetate and propionate, ethyl cellulose, vinyl, "Epons" and polystyrene, and also many of the natural gums and waxes.
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Products Description of Poly(L-lysine hydrobromide) CAS#25988-63-0Antioxidants, Chelating Agents, PreservativesPoly(L-lysine hydrobromide) Chemical Propertiesstorage temp. 2-8°Cform lyophilized powderStability:Stable. Incompatible with strong acids, strong bases. Safety InformationWGK Germany 3F 3-10Product Application of Poly(L-lysine hydrobromide) CAS#25988-63-0Only a trace amount of polylysine needs to be added to food to be effective, and it will not affect the taste of the food. It can be used as a natural preservative for food.
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1-Butanol CAS#71-36-3n-Butyl alcohol is a colourless flammable liquid with sturdy alcoholic odour. n-Butyl alcohol is a fantastically refractive liquid and burns with a strongly luminous flame. It is incompatible with robust acids, sturdy oxidising agents, aluminium, acid chlorides, acid anhydrides, copper, and copper alloys. n-Butyl alcohol has an considerable use in a giant quantity of industries.
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Products Description of Iridium(III) chloride hydrateCAS#14996-61-3Green crystals or brown powder, easily absorbs moisture, dissolves in water and hydrochloric acid, loses crystal water when exposed to strong heat.Iridium(III) chloride hydrate Chemical PropertiesMelting point 763°C (dec.)density 5.3 g/mL at 25 °C(lit.)storage temp. Inert atmosphere,Room Temperaturesolubility 623.82g/l solubleform Crystalscolor BlackPH<2 (H2O, 20℃)Aqueous solutionWater Solubility Soluble in water and alcohol.Merck 14,5088Stability:hygroscopicInChIIn
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Products Description of METHYLENE BLUE CAS#61-73-4Methylene blue (MB) is a reducing agent that is easily soluble in water and easily crosses cell membranes. It has relatively no toxic side effects and is an approved clinical drug. Since its introduction to the biological community in the 19th century, methylene blue has been widely used: as a dye in neurochemicalbook anatomy and bacteriology; in biochemical research, methylene blue serves as an indicator of redox effects.
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Products Description of Tetradecyldimethylbenzylammonium chloride CAS#139-08-2Benzyldimethyltetramethylammonium chloride is a quaternary ammonium salt used for eye care or treatment of eye diseases. It is an ion association reagent for extraction photometric analysis and a sensitizer for metal photometric determination. It can be dissolved in water and ethanol in any proportion, and can be used with cationic, nonionic surfactants or dyes at the same time. It should not be used with anionic surfactants or additives.
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Products Description of Tetradecyldimethylbenzylammonium chloride CAS#139-08-2Benzyldimethyltetramethylammonium chloride is a quaternary ammonium salt used for eye care or treatment of eye diseases. It is an ion association reagent for extraction photometric analysis and a sensitizer for metal photometric determination. It can be dissolved in water and ethanol in any proportion, and can be used with cationic, nonionic surfactants or dyes at the same time. It should not be used with anionic surfactants or additives.
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Products Description of Benzethonium chloride CAS#121-54-0Benzethonium chloride is a new type of quaternary ammonium salt antibacterial agent, which is widely used in daily chemicals and cosmetics industries. In addition, it also has important applications in the medical and health fields as a bactericidal antibacterial agent. For example, it has been widely used as an antibacterial component of eye drops or as an antibacterial component of injection in Western countries.
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Products Description of Dioctyl terephthalate CAS#6422-86-2Dioctyl terephthalate (DOTP) is a high-performance main plasticizer for polyvinyl chloride (PVC) plastics. Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, low volatility, anti-extraction, flexibility and good electrical insulation performance. It shows excellent durability, soap water resistance and low-temperature flexibility in the products.
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Products Description of Diphenyl Ether CAS#101-84-8Diphenyl Ether (CAS#101-84-8) is a colorless crystalline solid or liquid with a mild, pleasant aroma. It is characterized by its colorless appearance and melts at a point around 81 °F (27.2 °C). When the temperature exceeds this melting point, it transforms into a colorless liquid. Diphenyl Ether is known for its distinct, strong floral-green, metallic geranium-like scent and is insoluble in water.This chemical is widely used as a heat transfer medium due to its thermal stability and low vapor pressure.
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Products Description of Magnesium oxide CAS#1309-48-4Magnesium oxide is commonly known as magnesia, also known as magnesium oxide. It is a typical alkaline earth metal oxide with the chemical formula MgO. It is a white powder with a melting point of 2852℃, a boiling point of 3600℃ and a relative density of 3.58 (25℃). It is soluble in acid and ammonium salt solutions. It reacts slowly with water to form magnesium hydroxide. It can be dissolved in a carbon dioxide aqueous solution to form magnesium bicarbonate.
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Products Description of Direct Ferric oxide CAS# 1309-37-1Iron oxides are produced synthetically and consist essentially of anhydrous and/or hydrated iron oxides. The range of hues includesyellows, reds, browns and blacks. Food quality iron oxides are primarily distinguished from technical grades by the comparatively low levels of contamination by other metals. This is achieved by the selection and control of the source of iron and/or by the extent of chemical purification during the manufacturing process.
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Aluminum Oxide CAS#1344-28-1 The oxide of aluminum is Al2O3. The natural crystalline mineral is called corundum, but the synthetic crystals used for abrasives are designated usually as aluminum oxide or marketed under trade names. For other uses and as a powder, it is generally called alumina.
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Products Description of Cupric oxide CAS#1317-38-0Copper oxide is an inorganic substance with the chemical formula CuO. It is a black oxide of copper, slightly amphoteric and slightly hygroscopic. Insoluble in water, easily soluble in acid, stable to heat, and decomposes into oxygen at high temperatures. It can be reduced to metallic copper by introducing hydrogen or carbon monoxide at high temperature. Copper oxide is heated in Chemicalbook air and releases oxygen at about 1050°C and is reduced to cuprous oxide.
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Products Description of Lead Oxide CAS#1317-36-8Lead oxide is an inorganic substance with the chemical formula PbO. It is a yellow crystalline powder. It is insoluble in water and ethanol, but soluble in nitric acid, acetic acid, and hot alkali solution. It is mainly used as a pigment, metallurgical flux, paint drier, rubber vulcanization accelerator, pesticide, etc.On October 27, 2017, the World Health Organization's International Agency for Research on Cancer published a preliminary list of carcinogens for reference.
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Products Description of 4-Methylmorpholine N-oxide CAS#7529-22-8N-methylmorpholine oxide (NMMO) solvent is a special excellent solvent with extremely strong solubility for cellulose. It is a crystalline solid or liquid at room temperature, non-toxic, weakly alkaline, and highly hygroscopic. Each molecule can combine with multiple water molecules. It is easy to produce a color change reaction at 120°C, and an overheating reaction at 175°C and is easy to gasify and decompose.
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Products Description of Methylcyclopentadienyl manganese tricarbonyl CAS#12108-13-3Methylcyclopentadienyl manganese tricarbonyl, a metallic manganese compound. Combustible, highly toxic, decomposes into toxic manganese oxide fumes in fires.
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Products Description of Bisphenol-A bis CAS#5945-33-5Bisphenol A Bis(diphenyl phosphate) is a flame retardant.
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Products Description of Diphenylacetonitrile CAS#86-29-3The molecular formula of diphenyl acetonitrile is C14H11N, and its melting point is 71-73°C. Boiling point 181 °C (12 mmHg). Flash point 120 °C. WATER SOLUBLE INSOLUBLE. Used as intermediates in organic synthesis.
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Products Description of Tetrahydropyran CAS#142-68-7Tetrahydropyran, also known as oxadiazine, is a six-membered oxygen-containing saturated heterocyclic ring. It is a colorless, flammable liquid at room temperature with a special smell. It is miscible in water, ethanol, ether, and other organic solvents. It generates explosive organic peroxides under light. It is prepared by hydrogenation of dihydropyran in the presence of Raney nickel or reaction of 5-dibromopentane and water in the presence of zinc oxide.
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Products Description of Lead monoxide CAS#1317-36-8Lead oxide is an inorganic substance with the chemical formula PbO. It is a yellow crystalline powder, insoluble in water, insoluble in ethanol, soluble in nitric acid, acetic acid, and hot alkali. It is mainly used as a pigment, metallurgical flux, and paint drier.
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Relate News
CAS# 618107-90-7 IntroductionThe compound 2-amino-5-iodo-pyridin-3-yl-methanol, also known as CAS# 618107-90-7, is a chemical compound that falls under the category of pyridine derivatives. Pyridine derivatives are a class of organic compounds that are widely used in the chemical industry for various applications such as pharmaceuticals, agrochemicals, and specialty chemicals.CAS# 618107-90-7 SynthesisThe synthesis of 2-amino-5-iodo-pyridin-3-yl-methanol is a multi-step process that involves several chemical reactions.
1. 2024 Production and Sales OverviewBased on the latest available data, the specific global production and sales figures of caustic soda (CAS#1310 - 73 - 2) in 2024 have not been fully compiled yet. However, looking at the situation in China, which is a major player in the global caustic soda market, from January to November 2024, the production of caustic soda (in terms of 100% equivalent) reached 39.805 million tons, showing a year - on - year growth of 5.9%.
Industrialization of TrehaloseTrehalose is a stable non-reducing disaccharide consisting of two glucose molecules with an α, α, 1, 1-glycosidic bond. Trehalose was originally extracted from the ergot fungus of rye and was subsequently found to be widespread in natural flora, fauna and microorganisms, especially in fungi, algae, mosses and invertebrates. Trehalose is white crystal, a molecule of trehalose contains two molecules of crystal water, soluble in water, glacial acetic acid and hot ethanol, insoluble in ether, acetone.
lycopene: dark red powder, has the unique smell and taste of lycopene.Lycopene (CAS No.: 502-65-8), dark red powder, has the unique smell and taste of lycopene. The lycopene produced by microbial fermentation mainly uses fermented substrates such as corn steep liquor, soybean meal and starch as the medium, and uses Blake Sleatrispora as the strain. After fermentation, filtration, drying, extraction, crystallization and Manufactured by refining and other processes.The main functions of lycopene are as follows:1. Anti-oxidation, delay aging;2. Improve the body’s immunity;3.
Insights into the Global Dimethyldisulfide (CAS#624-92-0) MarketIn the dynamic world of chemical manufacturing, Dimethyldisulfide (DMDS), with the CAS number 624-92-0, stands out as a critical compound with a variety of applications across different industries.
Sericin protein is a natural macromolecular protein wrapped on the surface of silk fibroin. It is mainly secreted by the silk glands of silkworms and is one of the main proteins that make up the silkworm cocoon.
New Use of Poly-L-lactic Acid as Shape Memory MaterialBackground techniqueBiopolymer is an important medical polymer material with good biodischarge and bioabsorbability advantages. It has been widely used in outdoor fixation, tissue engineering stents, operation lines, drug control, etc. Polylactic acid is usually synthesized by the ring polymerization method of lactide. According to the difference of optical ring-opening polymerization, the lactide properties are divided into D-lactide properties, L-lactide properties and DL-lactide properties.
What is Cornmint Oil?Cornmint oil is a colorless or light yellow clear liquid. It has a special refreshing fragrance, which is pungent at the beginning and cool afterwards. After long-term storage, the color becomes darker. It is often used to repel mosquitoes and relieve physical fatigue.Legend has it that the original name of mint comes from Greek mythology. Pluto Hades fell in love with the beautiful Elf Mansi, and Pluto’s wife Persephane was very jealous.
Calcium chloride, CAS#10043-52-4, as a common chemical substance, plays an indispensable role in numerous industries due to its unique physical and chemical properties.In the road construction and maintenance industry, Calcium chloride, CAS#10043-52-4 is the "guardian" of winter road safety. In winter, in the northern regions of the United States, Calcium chloride, CAS#10043-52-4 is often used as a de-icing agent. It is spread on the roads to quickly melt the snow and prevent ice formation, ensuring traffic safety.
39771-34-1 Introduction4-Amino-2,6-dibromopyridine (CAS#39771-34-1) is a chemical compound that belongs to the pyridine family. It is a pale yellow crystalline solid that is soluble in water and organic solvents. This compound is widely used in the pharmaceutical and agrochemical industries due to its diverse biological activities.
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