PVPD-manufacture,factory,supplier from China

(Total 24 Products for PVPD)
Products Description of 4,5-Dichloro-3(2H)-pyridazinone CAS#932-22-94,5-Dichloropyridazin-3(2H)-one is an organic intermediate that can be used to prepare thiadiazole compounds 4-chloro-2-[(5-ethoxy-1,3,4-thiadiazole-2-)methyl]-5-piperidinyl-3(2H)-pyridazinone.
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Products Description of Cetrimide CAS#8044-71-1Cetrimonium bromide is in the form of white or light yellow crystals or powder, easily soluble in isopropyl alcohol and water, produces a large amount of foam when shaken, has good compatibility with cationic, nonionic and amphoteric surfactants, and has excellent penetration, softening, emulsification, antistatic, biodegradability and bactericidal properties.Cetrimide Chemical PropertiesMelting point 245-250 °C(lit.)solubility H2O: 10 % (w/v)CAS DataBase Reference8044-71-1(CAS DataBase Reference)Safety InformationHazard C
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Products Description of Glyoxal CAS#107-22-2Glyoxal is an organic compound with the chemical formula OCHCHO, which is composed of two aldehyde groups -C=O-H.
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Products Description of Zirconium Silicate CAS#10101-52-7Zirconium silicate is a high-quality, low-cost emulsifier that is widely used in various building ceramics, sanitary ceramics, daily-use ceramics, primary ceramics, etc. It has a wide range of applications and a large amount of applications. Zirconium silicate is also further used in the production of color picture tubes in the television industry, emulsified glass in the glass industry, and enamel glazes.
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Ethylene glycol  CAS#107-21-1It is colorless obvious viscous liquid with candy style and moisture absorption capability. It is additionally miscible with water, low-grade aliphatic alcohols, glycerol, acetic acid, acetone, ketones, aldehydes, pyridine and comparable coal tar bases.
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Products Description of Collagenase CAS#9001-12-1Collagenase, also known as collagenase and clostridial peptidase, is a protease obtained by fermentation of Clostridium histolyticum.Medical collagenase is refined from the culture fluid of Clostridium histolyticum ATCC21000.
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Oleic acid CAS#112-80-1Chemical Properties: Oleic acid, C17H33COOH, also known as red oil, elaine oil, and octadecenoic acid, is a yellowish unsaturated fatty acid with an aroma similar to lard. Oleic acid consists chiefly of (Ζ)-9-octadecenoic acid together with varying amounts of saturated and other unsaturated acids.  It is insoluble in water, but soluble in most organic solvents.
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Products Description of 3-DIMETHYLAMINO PROPYLAMINE #CAS:113-59-73-Dimethylaminopropylamine (DMAPA), known for its chemical formula C5H16N2, is an essential intermediate in organic synthesis with a wide range of applications, particularly in the production of dyes, ion-exchange resins, epoxy curing agents, and as an additive in oil and cyanide-free electroplating processes. It also serves as a fiber and leather treatment agent and a bactericide.
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Products Description of 1-Hexanol CAS#111-27-3Colorless liquid. Boiling point 157℃, relative density 0.819, miscible with ethanol, propylene glycol, and oil. Has a light green scent of young branches and leaves, with a slight aroma of wine, fruit, and fat. Hexanol or its carboxylic acid esters are present in trace amounts in citrus fruits, berries, etc.
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Silicone oil CAS#63148-62-9Silicone oil having a silica structure and is liquid at room temperature and is called as siloxane, referred as silicone oils. The simplest polydimethylsiloxane is as formula [1]. In [2], if the R, R1, R2 are all methyl groups, it is called α, ω-trimethylsilyloxy polydimethylsiloxane, that’s the commonly called silicone oil. It is a linear polymer of a low molecular weight. If R1 and R2 are not a methyl group, then it is not related to this article. Silicone oil is a colorless or light yellow transparent liquid and is odorless and tasteless.
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Mineral Oil CAS# 8042-47-5Mineral oil is a highly refined petroleum mineral oil consisting of a complex combination of hydrocarbons obtained from the intensive treatment of a petroleum fraction with sulfuric acid and oleum, or by hydrogenation, or by a combination of hydrogenation and acid treatment. Additional washing and treating steps may be included in the processing operation.
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Products Description of  Silica gelCAS#112926-00-8Silicone gel is a type of low cross-link density silicone rubber without fillers. Silicone gel is different from ordinary silicone rubber elastomers. It has a transparent or translucent gel appearance, very low mechanical strength, and its hardness is difficult to measure. Its physical strength is generally characterized by needle penetration.
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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 Hydrogenated castor oil CAS#8001-78-3Castor oil is flammable but not inflammable, almost insoluble but soluble in ethanol, slightly soluble in aliphatic hydrocarbons, and castor oil is slightly volatile, so be careful when storing it.
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Products Description of Coconut oil CAS#8001-31-8Coconut oil is an oil extracted from coconut pulp (dry pulp contains about 63% to 70% oil). It is a white semi-solid lard-like fat. It has a unique coconut fragrance. The main components are glycerides of lauric acid, myristic acid, and oleic acid. The melting point is 23 to 28°C. The relative density is 0.917 to 0.919 (25/25°C). The saponification value is 250 to 264. The iodine value is 8 to 12. The acid value does not exceed 6. It is soluble in alcohol, chloroform, ether, and carbon disulfide, but insoluble in water.
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Products Description of Mineral oil CAS#8042-47-5 is a highly refined petroleum distillate that is colorless to pale yellow in appearance, with a clear and viscous texture. It is essentially odorless, with a specific gravity ranging from 0.79 to 0.94 at 15.6 °C, and a boiling point that varies widely, typically between 150–894 °C. Mineral oil has a low vapor pressure, which is less than 0.1 kPa at 20 °C, and a flash point of 168.33 °C.
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Products Description of Sesamol CAS#533-31-3Sesamol, also known as 3,4-methylenedioxyphenol, is a fat-soluble lignan compound. It is an important component of sesame oil and an important quality stabilizer for sesame oil. Sesamol is present in sesame seeds, sesame oil and sesame meal, and can be continuously decomposed by sesamelin during thermal processing. The highest concentration in sesame oil can reach 64.4 mg/(100 g).Sesamol has a very strong antioxidant capacity and has been proven to have anti-inflammatory and intestinal function regulating effects.
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Products Description of SILICA CAS#10279-57-9Used as filler for paints and coatings, rubber reinforcing agent, plastic tackifier and thixotropic agent, thickener for synthetic grease and silicone greaseSILICA Chemical PropertiesMelting point 1610 °C(lit.)Boiling point >100 °C(lit.)density 2.6 g/mL at 25 °C(lit.)refractive index n20/D 1.544(lit.)storage temp. no restrictions.form tablets (~0.5 g each)Water Solubility Insoluble in water.Exposure limitsNIOSH: IDLH 3000 mg/m3; TWA 6 mg/m3EPA Substance Registry SystemSilica, h
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Lanolin CAS# 8006-54-0Lanolin oil is a secretion from sheep’s skin. It’s similar to human sebum, an oil secreted by the sebaceous glands that you may notice particularly on your nose. Unlike sebum, lanolin contains no triglycerides. Lanolin is sometimes referred to as “wool fat,” but the term is misleading because it lacks triglycerides needed to be considered a fat. The purpose of lanolin is to condition and protect sheep’s wool. This conditioning property is why the substance is now widely used in human cosmetics, skin care, and hair products.
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Products Description of Glyceryl monostearate CAS#31566-31-1White or light yellow waxy solid, odorless and tasteless. Relative density 0.97, melting point 56-58°C. Soluble in hot organic solvents such as ethanol, benzene, acetone, mineral oil, fatty oil, etc., insoluble in water, but can be dispersed in hot water to form an emulsion under strong stirring. HLB value 3.8.
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Petrolatum CAS#8009-03-8Petrolatum (Vaseline) is the malthenes purified from lubrication oil, the combination of residue oil and cerate. It is an necessary lubricant for medicines, cosmetics, first-class chemical uncooked substances and precision instruments. In China, foremost vaseline merchandise encompass normal vaseline, industrial vaseline and clinical vaseline.
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Products Description of Sodium Oleate CAS#143-19-1Sodium oleate, also known as sodium octadecenoate, cis-9-octadecenol, oleyl alcohol, cis-9-octadecenol, (Z)-octadecene-9-enol, olive oil alcohol, cis -9-Octadecen-1-ol, 9-n-octadecenol, octadecenol. It is an organic oil with the chemical formula C17H33CO2Na. Sodium acid acid is the main component of soaps made from olive oil and other soaps. It is also the main component of tallow soap. It can also be produced by the reaction of sodium hydroxide and oleic acid. It is a compound composed of hydrophobic and hydrophilic groups.
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Products Description of 2,4,6-Tri-tert-butylphenol CAS#732-26-3Organic synthesis. Aviation gas oil antioxidant. Anti-aging agent for natural rubber and synthetic rubber. Low-efficiency stabilizer for synthetic rubber.
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Products Description of Sodium Oleate CAS#143-19-1Sodium oleate, also known as sodium octadecenoate, cis-9-octadecenol, oleyl alcohol, cis-9-octadecenol, (Z)-octadecenol, olive oil alcohol, cis-9-octadecen-1-ol, 9-n-octadecenol, octadecenol. It is an organic oil with the chemical formula C17H33CO2Na. Sodium oleate is the main component of soap made from olive oil and tallow soap. It can also be made by reacting sodium hydroxide with oleic acid. It is a compound composed of a hydrophobic group and a hydrophilic group.
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Relate News
Photoinitiators, also known as photosensitizers or photocuring agents, are a type of energy that can absorb certain wavelengths in the ultraviolet region (250-420nm) or visible region (400-800nm) to generate free radicals, cations, etc., thereby initiating monomer Polymerization crosslinks cured compounds.What is a photoinitiator?In the photocuring system, including UV glue, UV coating, UV ink, etc., after receiving or absorbing external energy, it undergoes chemical changes and decomposes into free radicals or cations, thereby initiating polymerization.All substances that can generate free ra
Urotropine, also known as hexamethylenetetramine, is a polycyclic heterocyclic compound with similar structure to adamantane, and the molecular formula is c6h12n4. Urotropine is a white crystal, which can be prepared by the reaction of formaldehyde and ammonia. The molecule contains four mutually fused triazane rings. It is limited soluble in water and easily soluble in most organic solvents.Urotropine is widely used. It can be used as raw materials for organic synthesis, analytical chemical reagents, antibiotics and fuels, and also has many uses in chemical production.
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.
Breaking News: Innovative Advancement in Sodium Sulfur BatteriesResearchers at Osaka Metropolitan University have achieved a significant breakthrough in the development of all-solid-state sodium batteries, a promising alternative to lithium-ion batteries for next-generation energy storage systems.
Breaking News: Glycerin Market Projected to Reach US$ 3.2 Billion by 2032The global glycerin market is experiencing significant growth, with IMARC Group's recent report predicting the market to reach US$ 3.2 Billion by 2032, exhibiting a CAGR of 4.9% during 2024-2032 .
In the world of chemicals, Sodium Carbonate (CAS 497 - 19 - 8) continues to play a pivotal role across various industries. As a key chemical compound, it is drawing attention from manufacturers, suppliers, and end - users globally.Innovation in R&DLeading Sodium Carbonate manufacturers around the globe are constantly pushing the boundaries of innovation. Solvay, a renowned name in the chemical industry, is currently researching a more eco - friendly and efficient production process for Sodium Carbonate.
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.
Sodium Lauryl Sulfate (SLS)Sodium Lauryl Sulfate (CAS No.: 751-21-3), is a white or light yellow slightly sticky substance, which is often used in the detergent and textile industries in industry. It is an anionic surfactant.
In the chemical industry, dichloromethane (CAS#75 - 09 - 2), as a crucial organic compound, has always been the focus of the industry. Recently, the industry trends and regulatory policy adjustments of dichloromethane have triggered extensive discussions within the industry. The preparation methods of dichloromethane mainly include the methanol chlorination method and the chloromethane method. The methanol chlorination method involves the reaction of methanol and hydrogen chloride under the action of a catalyst to generate dichloromethane.
Latest Developments in Acetic Acid ProductionRecent advancements in the production of acetic acid highlight a significant shift towards more sustainable and innovative methods. Acetic acid, an essential organic compound, is increasingly produced through biotechnological processes and carbon dioxide (CO2) conversion, reflecting the industry's commitment to sustainability.Bioproduction Innovations: The biological production of acetic acid is gaining traction as a sustainable alternative. Techniques such as genetic engineering are being utilized to enhance yields and reduce production costs.
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