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Melting point: 165-185 ℃Density: 1.08g/cm3Refractive index: 1.488 (20 ℃)Water absorption rate: no longer extra than 0.4%Softening temperature: 60-65 ℃Glass transition temperature: 66-84 ℃ (varies relying on diploma of polymerization)Solubility: Soluble in most natural solvents such as alcohols/ketones/ethers/esters, insoluble in carbon hydrocarbon solvents [2]Application Editing1.
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Thermoplastic resin, hydrolyzed into polyvinyl alcohol in acid or alkaline solvents, is the main raw material for preparing polyvinyl alcohol. When molecules contain photosensitizers, they are sensitive to light and undergo decomposition reactions under the action of ultraviolet light or electron beams, exhibiting positive photosensitive resin properties. It can copolymerize with various monomers with double bonds, introducing various functional groups and possessing different properties.
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Mainly used in PVC molding methods such as rolling, injection, blow molding, and extrusionAs a catalyst, the paint and coating comprise DBT compounds; Soft polyvinyl chloride (PVC) profiles, whether or not they are gentle or extruded collectively with challenging PVC; Outdoor fabric are included with PVC containing DBT compounds as stabilizers on their surfaces;Pipes, drainage ditches, and home equipment used for out of doors rainwater, as nicely as protecting substances
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Polyvinyl alcohol resin (PVA) aqueous answer has awesome moldability and emulsifying properties, forming a movie with amazing adhesion, solvent resistance, friction resistance, tensile strength, and oxygenbarrier properties.Solubility: Soluble in water, typically heated to 65-75 ℃ for whole dissolution. Insoluble in gasoline, kerosene, vegetable oil, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, etc. Slightly soluble in dimethyl sulfoxide.
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Physicochemical properties: Acetylacetone zinc is a white powder with a attribute odor, secure properties, and convenient to react with oxidants. Melting factor 129-133 ℃. Easily soluble in methanol.Acetylacetone zinc can be used as an additive, inclusive of halogenated polymers, mainly polyvinyl chloride. It is the most usually used warmness stabilizer in the method of agents, and is additionally used as a catalyst.
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ProjectIndicatorsAppearanceLight yellow transparent liquidActive substance content,%70 ± 2Free amine content,%≤ 2.0PH value (10% aqueous solution)4~7Filling, dipping or spray can be used as mothproof for wool fabrics; When used as a fungicide to deal with tough surfaces, it can be blended with chlorine dioxide for use
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applicationNickel acetate is frequently used as a metallic catalyst in natural chemistry. Commercialized nickel acetate is frequently its hydrate, which can be used to catalyze coupling reaction, discount reaction, etc. It is extensively used in metallic natural reaction, nickel plating, metallic coloring, and drug molecule preparation.Mainly used as mordant and additionally for electroplatingStorage precautions: Store in a cool and ventilated warehouse.
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nameVildagliptinCAS NO274901-16-5Molecular formulaC17H25N3O2molecular weight303.4boiling point531.3±50.0 °C(Predicted)density1.27flash point275.1℃Storage conditionsKeep in dark place,Inert atmosphere,Store in freezer, under -20°CformsolidcolourWhite
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nameNitazoxanideCAS NO55981-09-4Molecular formulaC12H9N3O5Smolecular weight307.28melting point202°Cdensity1.629 g/cm3Storage conditions2-8°CsolubilitySoluble in DMSO (>50 mg/ml)formsolidcolourOff-white
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Usage 1: Used as uncooked substances for photosensitive nylon and photosensitive plastics, constructing grouting materials, and additionally for photography, printing, plate making, etc.Usage 2: It can be used as a water blocking off agent in oilfield drilling operations and development grouting operations, as properly as as as a crosslinking agent in the synthesis of acrylic resin and adhesives.Usage 3: Used as an essential cloth for isolating amino acids and as an vital uncooked fabric&nb
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nameTofacitinibCAS NO477600-75-2Molecular formulaC16H20N6Omolecular weight312.38density1.3Storage conditions-20°CsolubilitySoluble in DMSO (up to 100 mg/ml) or in Ethanol (up to 100 mg/ml).formPale powder.Acidity coefficient (pKa)6.04±0.60(Predicted)colourOff-white
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nameAlbendazoleCAS NO54965-21-8Molecular formulaC12H15N3O2Smolecular weight265.33melting point208-210 °Cdensity1.2561Storage conditions2-8°CformneatcolourWhite to Off-WhiteSOLUBLE0.75mg/L(209 ºC)
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Polyamide resin, as a massive quantity of engineering plastics, is extensively used in fields such as machinery, automobiles, electrical appliances, cloth equipment, chemical equipment, aviation, metallurgy, etc.Becoming an fundamental structural fabric in a number industries, its most important traits are as follows:1. Excellent mechanical properties. Nylon has excessive mechanical energy and precise toughness.2. Good self lubrication and friction resistance.
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ApplicationsGlyceryl tristearate is an ester derivative, which can be used as food emulsifier, brightener, greasing agent, lubricant, defoamer, and also in various cosmetics.ToxicityIt is safe within the limits mentioned above (FDA, 2000).Use limitAs a crystallization catalyst for cocoa butter 1%; as a molding aid 0.5% to 3%; as a winterizing treatment agent for fats and oils 0.5% (FDA §172.811, 2000). Can be used as gum gum-based substance (GBChemicalbook2760-96).Chemical propertiesColorless crystal or powder. Odorless. Slightly sweet. Relative density (d480) 0.862.
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Nickel chloride can take part in the response as a moderate Lewis acid, catalyze the coupling reaction, and coordinate with metallic hydride as a lowering agent to take part in the selective discount reaction. As a moderate Lewis acid, nickel chloride can realise the regioselectivity rearrangement of dienols in alcohol water solution.
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Isooctyl salicylate (also regarded as 2-ethylamyl salicylate) is an necessary chemical product. Its look is colorless to faded yellow obvious liquid with a barely aromatic smell. It absorbs UVB (out of doors ultraviolet mild in Chinese) and is broadly used in perfume, soap, sunscreen cosmetics, and medicinal drug industries. It can additionally be used as an natural solvent and natural synthesis intermediate.
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English nameAmmonium Zirconium HexafluorideCAS16919-31-6Molecular formula(NH4)2.ZrF6Molecular weight241.29Density1.15g/mLat 25°C(lit.)Water-solubility287.7g/L at 20℃Storage conditionsRoom TempratureAppearanceWhite crystalsmolecular structure:
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Appearance white block or powderAsh content/% ≤ 0.01 0.01 0.01 0.01The softening factor is 83~143 ℃. Soluble in acetone, toluene, cyclohexane, ethyl acetate, tetrahydrofuran, dichloromethane, etc., insoluble in solvent gas and water
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Non toxic, protected and environmentally friendly, non-toxic and odorless, non polluting plants, soil and groundwater, fruit timber and flowers, afforestation, soilless cultivation, plant renovation and transportation, area crops, etc.The ultimate decomposition merchandise of soil water maintaining marketers and water resistant soil loss marketers are carbon dioxide, water, ammonia nitrogen, and sodium or potassium ions, besides any residue.Preserving moisture and saving water can effi
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nameMebendazoleCAS NO31431-39-7Molecular formulaC16H13N3O3molecular weight295.29melting point288.5°Cboiling point436.98°Cdensity1.1952Storage conditionsSealed in dry,2-8°CformneatcolourWhite to Pale Beige
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nameAlectinibCAS NO1256580-46-7Molecular formulaC30H34N4O2molecular weight482.62melting point274-276°Cboiling point722.5±60.0 °CStorage conditions-20°Acidity coefficient (pKa)13.70±0.40(Predicted)formsolidcolourcolour
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Zirconium acetate (liquid), a colorless obvious liquid organized by way of the response of zirconium oxychloride and sodium carbonate. Widely used in industries such as medicine, cosmetics, electronics, ceramics, paint, glass, etc.Density1.279g/mLat25 ° CFormliquidWater solubility931g/Lat20 ℃InchiKeyMFFVROSEPLMJAP-UHFFFFAOYSA-JCAS datalibrary 7585-20-8 (CASDataBaseReference)EPA Chemical InformationAceticacid, Zirconiumsalt (1:?) (7585-20-8)
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Melting point>300 ° C (lit.)Density1.25Vapor pressure0Paat25 ℃Storage conditionsStorebelow+30 ° CSolubility450g/lFormCrystallinePowderChemicalbookAcidity coefficient (pKa)12.5 [at 20 ℃]ColorWhite to most whitePH value11.7 (110g/l, H2O, 20 ℃)Water solubility450g/L (20 º C)Guanidine carbonate is a chemical substance with the molecular system C2H10N6H2CO3.
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AKD wax: Currently, the manufacturing of AKD wax can be non-toxic, wastewater free, odorless, and pollution-free. Obtained country wide patents for manufacturing the usage of solvent free method. Liquid AKD wax can additionally resolve the hassle of paper slipping.
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