Tetrafluorobenzoyl-manufacture,factory,supplier from China

2,3,4,5-TETRAFLUORBENZOYLCHLORID2,3,4,5-TETRAFLUOROBENZOYL CHLORIDEBenzoyl chloride, 2,3,4,5-tetrafluoro- (9CI)2,3,4,5-Tetrafluorobenzoyl2,3,4,5-Tetrafluorobenzoyl chloride 98%2,3,4,5-TETRAFLUOROBEZOYL CHLORIDE2,3,4,5-Tetrafluorobenzoylchloride98%94-24-62,3,4,5-Tetrafluorobenzoic acid chlorideBoiling point 65-66 °C 10mmDensity: 1.58 g/mL at 25 °C(lit.)Refractive index n20/D 1.4787(lit.)Flash point 194 °FSpecific gravity 1.580Sensitivity: Moisture sensitivityBRN5266860InChIKeyXWCKIXLTBNGIHV-UHFFFAOYSA-NCAS DataBase Reference94695-48-4

2,3,4,5-TETRAFLUORBENZOYLCHLORID2,3,4,5-TETRAFLUOROBENZOYL CHLORIDEBenzoyl chloride, 2,3,4,5-tetrafluoro- (9CI)2,3,4,5-Tetrafluorobenzoyl2,3,4,5-Tetrafluorobenzoyl chloride 98%2,3,4,5-TETRAFLUOROBEZOYL CHLORIDE2,3,4,5-Tetrafluorobenzoylchloride98%94-24-62,3,4,5-Tetrafluorobenzoic acid chlorideBoiling point 65-66 °C 10mmDensity: 1.58 g/mL at 25 °C(lit.)Refractive index n20/D 1.4787(lit.)Flash point 194 °FSpecific gravity 1.580Sensitivity: Moisture sensitivityBRN5266860InChIKeyXWCKIXLTBNGIHV-UHFFFAOYSA-NCAS DataBase Reference94695-48-4

Appearance: yellow or orange-yellow crystalline powder; Odorless and tasteless; It is easy to decompose when exposed to lightMelting point 49-51 °cBoiling Point: 715.32°C (rough estimate)Density0.9145 (rough estimate)refractive index: 1.4760 (estimate)Storage conditions: −20°CSolubility is easily soluble in chloroform.Morphological neatColor: light orange to dark orangeSensitive to photosMerck9843BRN1900141Stable but may be sensitive to light or heat. Store at -20°C protected from light.

Chinese name: citric acidChinese synonyms citric acid / citric acid; Citric anhydride; Citrate, anhydrous; Citric acid standards; Citric acid, ACS grade; Citric acid anhydrous, water-contained; Citric acid, anhydrous, ACS grade; Anhydrous citric acid standardEnglish name CitricacidEnglish synonyms BETZ6251; BETZ0623; BORICACID-POTASSIUMCHLORIDE-SODIUMHYDROXIDEBUFFER; BUFFERCONCENTRATE,PH7.00; BUFFERCONCENTRATE,PH8.00; BUFFERCONCENTRATE,PH9.00; BUFFERCONCENTRATE,PHOSPHATE/SODIUMHYDROXIDE; BUFFERCONCENTRATE,POTASSIUMCHLORIDE/SODIUMHYDROXIDECAS number 77-92-9The molecular formula is C6H8O7Molecul

Basic informationChemical formula: C4H4O4Molecular Weight: 116.072CAS number: 110-17-8EINECS number: 203-743-0Physical and chemical propertiesPhysicalDensity: 1.63g/cm3Melting point: 298-300°CBoiling point: 355.5 °cFlash point: 183 °cRefractive index: 1.526(20°C)Appearance: white powder or colorless crystalsSolubility: soluble in ethanol, slightly soluble in water and ether, insoluble in chloroform, carbon tetrachloride, benzeneChemical propertiesThe simplest unsaturated dicarboxylic acid. First found in fusso, it is also found in many kinds of mushrooms and fresh beef.

Trifluoroacetic acid, is an organic compound with the formula C2HF3O2, mainly used as a test reagent, solvent, catalyst and for organic synthesis.useMainly used as test reagent, solvent, catalyst and for organic synthesis.First aid measuresSkin contact: Immediately remove contaminated clothing and rinse with plenty of running water for at least 15 minutes. Medical treatment.Eye contact: Immediately lift the eyelid and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Medical treatment.Inhalation: Quickly leave the scene to fresh air. Keep your airways open.

TriacetateGlyceryl triacetate is an organic compound with a C9H14O6 molecular formula, colorless and odorless oily liquid, miscible with ethanol, ether, chloroform and benzene, slightly soluble in water and carbon disulfide. Used as cigarette filter binder and fragrance fixative, solvent, toughening agent. And can be used in cosmetics, casting, medicine, dyes and other industries. This product is non-toxic and non-irritating.Production methodIt is obtained by glycerol and acetate. After preheating glycerol to 50-60 ° C, acetic acid is added; Benzene and sulfuric acid.

TriacetateGlyceryl triacetate is an organic compound with a C9H14O6 molecular formula, colorless and odorless oily liquid, miscible with ethanol, ether, chloroform and benzene, slightly soluble in water and carbon disulfide. Used as cigarette filter binder and fragrance fixative, solvent, toughening agent. And can be used in cosmetics, casting, medicine, dyes and other industries.

Basic informationChemical formula: C4H4O4Molecular Weight: 116.072CAS number: 110-17-8EINECS number: 203-743-0Physical and chemical propertiesPhysicalDensity: 1.63g/cm3Melting point: 298-300°CBoiling point: 355.5 °cFlash point: 183 °cRefractive index: 1.526(20°C)Appearance: white powder or colorless crystalsSolubility: soluble in ethanol, barely soluble in water and ether, insoluble in chloroform, carbon tetrachloride, benzeneChemical propertiesThe easiest unsaturated dicarboxylic acid.

Chemical composition informationINCI: 1,2-Hexanediol (1,2-Hexanediol)CAS No.：6920-22-5Molecular formula: C₆ H₁₄ O₂Molecular weight: 118.18g/molSpecific parametersAppearance: colorless transparent liquidOdor: completely odorlessPurity: >99.8%Water content: <0.2%Relative density (20°C): 0.946-0.956 g/cmRefractive index (25°C): 1.437-1.447pH (25°C): 6.5±0.5Boiling point: 223-224°C (at 760.00mm Hg)Air pressure: 9mbar (at 108°C)Flash point: 122°CMelting point: 45 °cStorage: Sealed storage in a cool place away from light and avoid high temperatures.Product advantages● Excellent grade, high pur

Salicylic acid, a kind of organic acid, chemical formula C7H6O3, is a white crystalline powder, slightly soluble in cold water, easily soluble in hot water, ethanol, ether and acetone, soluble in hot benzene, mainly used as medicine, spices, dyes, pesticides, rubber additives and other important raw materials of fine chemicals.1.

Hydrazine hydrate, also known as hydrazine hydrate, is a colorless and transparent oily liquid with a light ammonia smell, smoke in humid air, and is highly alkaline and hygroscopic.

Trehalose, additionally recognized as fenose and fungose, is a non-reducing disaccharide composed of two glucose molecules with the molecular system C12H22O11 [8].

Reactive oxygen species (ROS) is O2, with electron products, including oxygen one electron product oxygen anion O2-, two electron product hydrogen peroxide (H2O2), three electron product hydroxyl radical (OH-), nitric oxide, etc., short half-life, fat soluble.

Chinese name thiopronin Chinese synonymous N-(2-mercaptopropionyl)-glycine; Thiopron; Tiopronin; N-(2-Mercaptopropionyl)glycine; mercaptopropionylglycine; Thiopronin impurities; (±)-N-(2-mercapto-1-oxopropyl)glycine; TIOPRONIN English name Tiopronin English synonym A-MERCAPTOPROPIONYL GLYCINE; ALPHA-MERCAPTO PROPIONYL GLYCINE; LABOTEST-BB LT00451995; TIOPRONIN; N-(2-MERCAPTOPROPIONYL)GLYCINE; TOPRONIN; (2-Mercaptopropionamido)acetic acid; (2-Mercaptopropionyl)glycineCAS1953-02-2Molecular formula C5H9NO3S molecular weight 163.19EINECS217-778-4 related categories of medical raw materials; medica

Chinese identify PiracetamForeign identify PiracetamAlso recognised as 2-oxo-1-pyrrolidine acetamideChemical formulation C6H10N2O2Molecular weight 142.156CAS 7491-74-9EINECS registration range 231-312-7Melting factor 151 to 152 °CBoiling factor 337.3 °cWater soluble and solubleDensity 1.239 g/cm³Appearance white crystalline powderFlash factor 157.8 °cSecurity Description S26; S37/39Hazard image XiHazard description R36/37/38sourceThis product is 2-oxo-1-pyrrolidinyl acetamide, calculated as dry product, t

Anilidine, additionally acknowledged as aminobenzene, is an natural compound, chemical components C6H7N, is a colorless oily liquid, heated to 370 °C decomposition, barely soluble in water, soluble in ethanol, ether and different natural solvents.Aniline is one of the most vital amines. It is in general used in the manufacture of dyes, drugs, resins, and can additionally be used as rubber vulcanization accelerators. It itself can additionally be used as a black dye.

Hydrazine hydrate, additionally recognised as hydrazine hydrate, is a colorless and obvious oily liquid with a mild ammonia smell, smoke in humid air, and is exceedingly alkaline and hygroscopic.

N,N-dimethylformamide is an organic compound with the formula C3H7NO and is a colorless transparent liquid. It is not only a chemical raw material with a wide range of uses, but also an excellent solvent with a wide range of uses.

1-(DIMETHYLAMINO)HEXADECANEArmeen DM 16DCETYLDIMETHYLAMINEDIMETHYL HEXADECYLAMINEhexadecyldimethylamineN,N-DIMETHYLCETYLAMINEN,N-DIMETHYLHEXADECYLAMINEN,N-DIMETHYL-N-HEXADECYLAMINEN,N-DIMETHYLPALMITYLAMINEAdma 16bairdcatb16Crodamine 3.A16DDimethyl palmitamineDimethyl-1-hexadecanamineDimethylcetylamineDimethyl-n-hexadecylaminedimethylpalmitylaminegenamin16r302dHexadecylamine, N,N-dimethyl-n,n-dimethyl-1-hexadecanaminCetyl dimethyl tertiary amine is an industrial fungicide.

n-propanol, additionally acknowledged as 1-propanol, is an natural compound with a easy structural formulation of CH3CH2CH2OH, a molecular formulation of C3H8O, and a molecular weight of 60.10. At room temperature and pressure, n-propanol is a obvious colorless liquid with a sturdy musty scent comparable to exterior alcohol, soluble in water, ethanol and ether.

Character description: colorless obvious liquid. Melting factor -90.2C, boiling factor 117.7 °C, relative density 0.8098 (20/4C), refractive index 1.3993, flash factor 35.35.5 °C, spontaneous ignition factor 365 °C. The solubility in water at 20 °C is 7.7% (mass), and the solubility of water in n-butanol is 20.1% (mass). Miscible with ethanol, ethyl and different natural solvents. Vapor varieties an explosive combination with air, with an explosion restrict of 1.45-11.25 (volume).

Magnesium sulfate solution, volumetric laxatives and choleretic agents. It is used for catharsis, choleretic, duodenal drainage and local swelling.Ingredients BroadcastThe main component of this product is magnesium sulfate.It is a sterilized aqueous solution of magnesium sulfate. Magnesium sulfate (MgSO4.7H2O) should be 95.0%~105.0% of the labeled amount.Molecular formula: MgSO4·7H2OMolecular weight: 246.48Indications BroadcastVolumetric laxatives and choleretics.

Mercaptoacetic acid, is an organic acid, chemical formula is C2H4O2S, is a colorless transparent liquid, has a strong unpleasant odor, miscible with water, miscible in ethanol, ether, soluble in ordinary solvents, rapid oxidation in air, in case of open flame, high heat energy combustion and release of highly toxic hydrogen sulfide gas, mainly used as blanket finishing agent and cold scalding liquid raw materials.Physical and chemical propertiesDensity: 1.326g/cm3Melting point: -16 °cBoiling point: 220 °cFlash point: 126°CRefractive index: 1.505 (20°C)Appearance: colorless transparent liquidSo