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TNJ can provide variety of chemicals which can be applied into industrial, food, pharmaceutical and cosmetic fields. Here you can search what you are looking for by Chemical name, CAS number and other names.  You can also find the chemicals by application fields listed on the left of this page. 

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  • 2-pyrrolidone suppliers, factory, manufacturers


    2-pyrrolidone is colorless transparent liquid when temperature is higher than its melting point 23-25° C; But it is in crystal form once the temperature comes below than 23-25° C. 2-pyrrolidone is soluble with water, alcohol, ether, chloroform, benzene, ethyl acetate, carbon disulfide and most organic solvents in any ratio but it is insoluble in petroleum ether.

  • N-Methyl-2-pyrrolidone suppliers


    With the promotion of electronic vehicles, N-Methyl-2-pyrrolidone becomes more and more popular than before. It is widely used in lithium ion battery.N-Methyl-2-pyrrolidone is derivative from Gamma-butyrolactone. Both of them are our key product since our foundation in 2001. It is a high boiling point (202℃ ) solvent with low volatility. N-Methyl-pyrrolidone is an excellent solvent with high solvency power and broad solubility for resins etc.

  • N-Vinyl-2-pyrrolidone suppliers


    N-Vinyl-2-pyrrolidone is a colorless transparent liquid or slightly yellowish odor under room temperature,soluble in water and other organic solvents, easy hydrolysis and polymerization of active chemical properties. N- vinyl is a kind of organic solvent with excellent performance.

  • N-Ethyl-2-Pyrrolidone suppliers factory


    N-Ethyl-2-Pyrrolidone a kind of strong polar organic solvent, which can be dissolved in any ratio with water and general organic solvent. Its main use is for the lithium battery, the dry plastic skimmed, the photoresist stripping agent, the coating expansion agent, the epoxy resin adhesive edge excision etc.

  • N-Octyl-2-pyrrolidone suppliers factory


    N-Octyl-2-pyrrolidone is a safe and efficient organic solvents. It can be applied into pesticides, cotton fallen leaves, concentrated cleaning agents, chemical reaction solvents, drug synthesis media, the coating agent in the electronics industry. N-Octyl-pyrrolidone is colorless clear liquid, boiling point 307 Degree C, boiling point 170-172 °C15 mm Hg(lit.)

  • Sodium methoxide

    Sodium methoxide 30% solution & powder 99%

    Sodium methoxide exists in two types: 99% pure powder & 30% solution. Sodium methoxide white powder is 4.2 class dangerous chemicals as it is easy to react with oxygen and it will divide into methanol and sodium hydroxide when meet moisture or air. It is soluble in methanol and ethanol. Sodium methoxide 30% solution is colourless to slightly yellowish, viscous liquid.

  • Triethyl Orthoformate (TEOF) suppliers factory

    Triethyl Orthoformate (TEOF)

    Triethyl Orthoformate, HC(OC2H5)3, also call Triethoxy methane, is a colorless transparent liquid which widely used in resin. It can be treated as a raw material of light sensitive material, also used in synthetic in dyes and cyanine dyes.

  • Methyl salicylate suppliers factory

    Methyl salicylate BP/USP

    We are a professional Methyl salicylate factory and manufacturer from China. We can offer medical grade Methyl salicylate BP or USP grade with competitive price for best quality. If you want to buy Methyl salicylate, please feel free to contact us.