Butylpyrrolidone-manufacture,factory,supplier from China

(Total 24 Products for Butylpyrrolidone)
Products Description of Tetrabutylammonium hydrogen sulfate CAS#32503-27-8Tetrabutyl quaternary ammonium salts are phase transfer catalysts with superior performance. Tetrabutylammonium hydrogen sulfate buffer salt system is often used as an aqueous mobile phase in reversed-phase liquid chromatography detection. However, the stability of the tetrabutylammonium hydrogen sulfate buffer salt system gradually decreases with the increase of tetrabutylammonium hydrogen sulfate concentration.
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Products Description of Barium acetate CAS#543-80-6Barium acetate, chemical formula Ba(C2H3O2)2. Molecular weight 255.43. White crystal. Relative density 2.468. Easily weathered in the air. Toxic! Soluble in water and ethanol.
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Products Description of N,N-Diethyl-p-phenylenediamine sulfate CAS#6283-63-2White or light red crystals. Soluble in water, slightly soluble in alcohol. Easily oxidized to pink.
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Butylated Hydroxytoluene CAS#128-37-0Aluminium Sulfate (CAS#16828-11-8), also known as Alum, is a white crystalline compound widely recognized for its effectiveness in water purification and its versatility in various industrial applications.
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Methanol  CAS#67-56-1Methanol is the easiest fatty alcohol. It is a colorless, flammable, worrying liquid with a boiling factor of 64.7°C, a melting factor of -93.90°C, and a relative density of 0.7913. Soluble in water and most natural solvents. Its extreme toxicity can injury the optic nerve. Once swallowed, it can make the eyes blind and even reason death.Methanol has the established residences of a essential aliphatic alcohol.
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Products Description of Eucalyptus oil CAS#8000-48-4Eucalyptus oil is one of the most commonly used essential oils. With the increasing popularity of candies and chewing gum, one of the main uses of eucalyptus oil is as a food additive. Synthetic fragrances have a refreshing and clean appeal.It has a great influence on the cosmetic industry (such as toothpaste and oral hygiene products) and other household cleaning products industry, as well as the fragrance of perfumes.
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Products Description of Ambroxane CAS#6790-58-5Ambroxan is one of the most important components of natural ambergris and has been identified in the aromatic components of ambergris tinctures. Ambroxan has a strong, rich ambergris aroma with mild woody notes. Very good fixative, fragrance with ambergris flavor, as a substitute for natural ambergris. Ambergris is a whale excrement found on beaches and is no longer used in perfume production for ethical reasons. Natural ambroxan is used in perfumes and was discovered in 1949.
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Products Description of Dioctyl sebacate CAS#122-62-3Dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, referred to as DOS, is made by esterification of sebacic acid and 2-ethylhexanol. It is suitable for polyvinyl chloride, vinyl chloride copolymers, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look good and feel good.
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Products Description of Rutin CAS#153-18-4Rutin is a rutin glycoside of the flavonol compound quercetin. It is a flavonoid compound extracted from plants and exists in rue, bitter buckwheat, locust tree buds, catalpa leaves, tomato stems, leaves and seed shells.Dried buckwheat that is about to bloom contains about 3%. Jujube, hawthorn, ginkgo, wolfberry, motherwort, bupleurum, selfheal, aloe, Gynostemma pentaphyllum, etc. all contain rutin.
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SCANDIUM CHLORIDE CAS#10361-84-9Overview:Scandium Chloride, with the chemical formula ScCl3 and CAS number 10361-84-9, is a significant industrial chemical known for its unique properties and wide range of applications.
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Products Description of PyridiniumCAS#68909-18-2White powderPyridinium, 1-(phenylmethyl)-, ethyl methyl derivs., chlorides Chemical PropertiesBoiling point 116.34℃[at 101 325 Pa]density 1.104[at 20℃]vapor pressure 2hPa at 20℃Water Solubility 100g/L at 30℃InChIInChI=1S/C13H16N.ClH/c1-14(10-6-3-7-11-14)12-13-8-4-2-5-9-13;/h2-10H,11-12H2,1H3;1H/q+1;/p-1InChIKeyNBNVYJFZJWMHPR-UHFFFAOYSA-MSMILESC1[N+](CC2=CC=CC=C2)(C)C=CC=C1.[Cl-]LogP3 at 25℃EPA Substance Registry System1-(Phenylmethyl)pyridinium Et Me derivs., chlorides (68909-18-2)Factory and Equipment ShowFast delivery t
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Products Description of Ammonium thiosulfateCAS#7783-18-8Ammonium thiosulfate, chemical formula (NH4)2S2O3. Molecular weight 148.20. Colorless monoclinic crystals. Melting point 150℃ (decomposition), relative density 1.679. Easily soluble in water, insoluble in ethanol, slightly soluble in acetone. Its aqueous solution will precipitate sulfur when left for a long time. Above 50℃, its concentrated aqueous solution gradually decomposes into sulfur and sulfate. In the presence of ammonia and hydrocyanic acid, ammonium thiocyanate and ammonium sulfite are formed.
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Products Description of Phenylbutazone sodiumCAS#129-18-0Antipyretic and analgesic, used to treat rheumatic and rheumatoid arthritis and gout, etc.Phenylbutazone sodium Chemical Propertiesstorage temp. under inert gas (nitrogen or Argon) at 2-8°CCAS DataBase Reference129-18-0(CAS DataBase Reference)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of 2-Deoxy-D-glucose CAS#154-17-62-Deoxy-D-glucose is an anti-metabolite of D-glucose. It has the effects of interfering with the synthesis of virus-specific glycoproteins, inhibiting the proliferation of herpes simplex virus, RAN and DNA enveloped viruses, and cancer cells. At present, antiviral and anticancer drugs prepared from 2-deoxy-D-glucose have been clinically used in the treatment of herpes simplex virus and cancer, and medical health products and anti-aging cosmetics prepared from 2-deoxy-D-glucose have also been launched on the market.
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Products Description of D(+)-Glucose CAS#50-99-7Glucose is a six-carbon sugar containing an aldehyde group with a molecular formula of C6H12O6. It is the most important monosaccharide in living organisms. Its main function is to provide energy required for physiological activities of the body. It is known that the complete oxidation of 1 mol of glucose releases energy of 2870kJ (686kCal), accounting for 70% to 80% of the total energy required by the body.
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Products Description of AGAROSE CAS#9012-36-6Agarose is a chain-like neutral polysaccharide composed of D-galactose and 3,6-endo-L-galactose.
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Products Description of α-galactosidaseCAS#9025-35-8α-Galactosidase is a glycoside hydrolase that catalyzes the hydrolysis of α-galactosidic bonds. It can hydrolyze D-galactose residues bound by α-1,6 bonds at the non-reducing end, as well as oligosaccharides such as honey, raffinose, stachyose and verbascose.
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Products Description of Meglumine CAS#6284-40-8MeglumineChoosing a suitable counter ion for a drug is particularly important for improving the solubility and bioavailability of the drug. Meglumine (N-methyl-D-glucosamine, MChemicalbookeglumine) is a counter ion widely used to improve the solubility of drugs.
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Products Description of Flumethrin CAS#69770-45-2The industrial product is a clear brown liquid with a slight special odor. The specific density d is 1.013, and the vapor pressure is 1.33×10-8Pa (20°C). It is insoluble in water, but soluble in organic solvents such as methanol, acetone, and xylene.
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Products Description of Monoethanolamine CAS#141-43-52-Hydroxyethylamine, also known as ethanolamine, is an organic compound with the chemical formula C2H7NO.Monoethanolamine Chemical PropertiesMelting point 10-11 °C(lit.)Boiling point 170 °C(lit.)density 1.012 g/mL at 25 °C(lit.)vapor density 2.1 (vs air)vapor pressure 0.2 mm Hg ( 20 °C)refractive index n20/D 1.454(lit.)Fp 200 °Fstorage temp. Store at +15°C to +25°C.solubility Soluble in benzene, ether, carbon tetrachloride.pka9.5(at 25℃)form Liquidcolor
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Products Description of Solvent Blue 104 CAS#116-75-6Solvent blue 104 is used for packaging, decoration, paint, ink, and coloring of polyester, nylon, etc.Solvent Blue 104 Chemical PropertiesMelting point 236.5-237.5 °CBoiling point 639.5±55.0 °C(Predicted)density 1.220±0.06 g/cm3(Predicted)vapor pressure 0-0.001Pa at 20-25℃storage temp. Refrigerator, under inert atmospheresolubility Chloroform (Slightly)form Solidpka-0.26±0.20(Predicted)color Very Dark Blue to BlackDissociation constant0 at 30℃CAS DataBase Reference116-75-6(CAS DataBase Reference)E
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Ethanol  CAS# 64-17-5Ethanol, additionally recognized as ethyl alcohol (or grain spirits, or alcohol), is a clear colorless, volatile, flammable solvent with a attribute odor. The boiling factor of ethanal is 78.5°C. The bio-alcohol is observed in alcoholic beverages. Concentrated alcohol has a sturdy burning taste, however it is truly candy when diluted. It is additionally increasingly more being used as a gas (usually changing or complementing gasoline).
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Products Description of 3-MERCAPTOPROPIONIC ACID CAS#107-96-03-Thiopropionic acid is a direct raw material in organic chemicals and is used in pharmaceutical intermediates and electronic chemicals; it is used as an intermediate in the pharmaceutical Fenal, and it is also used as a stabilizer for polyvinyl chloride.
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Products Description of Magnesium Acetate Tetrahydrate CAS#16674-78-5Colorless crystals, easily deliquescent.
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Relate News
Glycerin: A Versatile Compound with Numerous ApplicationsGlycerin, also known as glycerol, is a simple polyol compound with a sweet taste and syrupy texture. It is widely used in various industries, including cosmetics, pharmaceuticals, and food. Due to its unique properties, such as being hygroscopic (attracting water) and non-toxic, glycerin has become an indispensable ingredient in many products.Glycerin in CosmeticsMoisturizer: Glycerin is one of the most effective humectants, drawing moisture from the air and into the skin.
Collagen, (acmetea) repair factor is a macromolecular functional protein. It is the main component of the skin and accounts for 80% of the dermis of the skin. It forms a fine elastic network in the skin to firmly lock moisture and support the skin.Collagen is a high molecular functional protein. It is the main component of the skin and accounts for 80% of the dermis of the skin. It forms a fine elastic network in the skin, which firmly locks in moisture and supports the skin.
Potassium carbonate (K2CO3), as a common inorganic compound, has been widely studied and utilized since ancient times due to its unique chemical properties and versatile applications. From its natural formation to its myriad uses in modern industry, the story of potassium carbonate mirrors the progress of chemistry and the advancement of human civilization.Through the exploration of potassium carbonate, we can gain a better understanding of the substance itself and discern the multifaceted role of chemicals in modern society.
Niacinamide, also called nicotinamide, is an amide substance of niacin. White crystalline powder; odorless or nearly odorless, bitter in taste; slightly hygroscopic. Soluble in water or ethanol, soluble in glycerol.Because nicotinamide is a B vitamin derivative, as well as nicotinamide is additionally a component of coenzymes, it is an essential part of the body as a coenzyme of several dehydrogenases.
Camphor oil is one of the coloring oils used in glaze colors. Made from camphor resin. Light yellow, volatile, with a strong camphor smell. “Ceramic Color Painting”: “Use it to expand the color when painting new colors, it is easy to develop the oil, the brush is loose, and it dries quickly after painting. Pastel is rarely used, only used for freehand color expansion. Sometimes It is also used to develop dry pens, or to wipe off the residue that has consolidated in the dish, or to wipe off the dried waste line on the screen.
Global Role of Ethylene GlycolThe global supply chain is intricately linked with the production and distribution of ethylene glycol, also known as mono ethylene glycol (MEG) or simply EG, with the chemical formula C2H6O2 and CAS number 107-21-1 . This clear, viscous liquid is a critical component in various industries, from automotive to textiles, and is commonly recognized for its use in glycol antifreeze solutions .Ethylene glycol is predominantly utilized in the manufacturing of polyester and polyurethane plastics, which are essential in the textile industry.
Dextran refers to a homopolysaccharide composed of glucose as a monosaccharide. The difference in the length of the dextran chain determines its different medicinal value. Long-chain dextran is usually a blood volume expansion drug with a molecular weight of tens of thousands to hundreds of thousands; while short-chain dextran can be complexed with ferric hydroxide , made of iron dextran, that is, iron dextran.What is Dextran?Dextran is a high-molecular glucose polymer synthesized from sucrose catalyzed by dextran sucrase (dextransucrase EC2.4.1.5) produced by Leuconostocmesenteroides.
Recent News Summary on AntioxidantsHealth and Disease Mechanisms: A comprehensive understanding of the mechanisms of antioxidant action in health and disease has been discussed in a recent study, highlighting the role of oxidative stress in various human diseases and the potential of antioxidants as therapeutic agents .Advances in Antioxidant Research: Recent developments in the field of antioxidants have focused on the structure and antioxidant properties of various compounds.
As early as 1780, the Swedish chemist Sheele discovered lactic acid from waste milk; the production of lactic acid by fermentation originated from the natural fermentation of Boutron and Fremy in 1941; the industrial production of lactic acid by pure fermentation was started by Charles E. Avery in 1881. began; and large-scale industrial production of L-lactic acid was formed in the early 1990s.
Global Market Insights: Industrial-Grade Acetic Acid (CAS#64-19-7) - Trade Dynamics and Chemical ProfilingIntroduction: The chemical industry is at the forefront of global innovation, and acetic acid (CAS#64-19-7), a key player in this sector, is no exception. This article delves into the current state of the global market for industrial-grade acetic acid, recent developments, trade patterns, and the chemical properties that define its utility.Market Overview:The global acetic acid market, valued at over $1.1 billion in 2016, is projected to witness a CAGR of more than 6% from 2017 to 2024.
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