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  • DMAPA CAS 109-55-7

    3-Dimethylaminopropylamine DMAPA CAS 109-55-7

    3-Dimethylaminopropylamine DMAPA CAS 109-55-7 is colorless transparent liquid, highly flammable. Temperature sensitive and possibly sensitive to air. Water soluble. N,N-Dimethyl-1,3-propylenediamine is a useful catalyst for Knoevenagel condensation. It is also a useful hardening agent for expoxy resin. TNJ Chemical is professional supplier of DMAPA from China.

  • Tetrahydrofurfuryl Alcohol

    Tetrahydrofurfuryl alcohol 99.9% CAS 97-99-4

    Tetrahydrofurfuryl alcohol CAS 97-99-4, a clear colorless liquid with a mild odor. Flash point 167°F. Vapors are heavier than air. It can be used as aw material of all kinds of furan resin, furfuryl alcohol resin and phenol resin, tetrahydrofurfuryl alcohol, anti-corrosion coating, etc.Acetyl bromide reacts violently with alcohols or water.

  • 5-Hydroxymethyl furfural

    5-(Hydroxymethyl) Furfural CAS 67-47-0

    5-Hydroxymethylfurfural is a kind of Light yellow crystal,with melting point 28-34 °C(lit.),and boiling point 114-116 °C1 mm Hg(lit.). It can be used as pharmaceutical intermediates and to detect glucose infusion metabolites.Hydroxymethylfurfural (HMF),also 5-(Hydroxymethyl)furfural, is an organic compound derived from dehydration of certain sugars.

  • Diethyl adipate

    Diethyl adipate CAS 141-28-6

    Diethyl adipate (DEA) (CAS 141-28-6) is Colorless or light yellow transparent liquid oily shape. Insoluble in water, but soluble in alcohol, ether and other organic solvents. Widely used in organic intermediates and solvents.

  • Potassium tetrafluoroborate

    Potassium fluoborate CAS 14075-53-7

    Potassium fluoroborate CAS 14075-53-7 is used as a flux in the metal processing, surface treatment, and in the manufacture of aluminum, titanium and boron alloys. It is also used as a component for the fabrication of grinding wheel and abrasive disc to reduce the operating temperature, as a fire retardant for cotton and artificial fiber, and an erodent for the removal of exposed lead circuit board.

  • buy marigold extract Xanthophyll powder

    Buy Natural marigold extract Xanthophyll powder from China supplier at Best factory price

    Xanthophyll CAS 127-40-2,Lutein, orange powder, paste or liquid, insoluble in water, soluble in organic solvent such as hexane, lutein itself is a kind of antioxidants, and can absorb the harmful light such as blue.

  • Polyaspartic Acid

    Polyaspartic Acid CAS 25608-40-6

    Polyaspartic Acid CAS 25608-40-6 is white crystal or crystalline block, and can be melted into colorless transparent liquid.PASP is a water soluble polymer, has good scale inhibition on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate, etc. Its scale inhibition rate for calcium carbonate is 100%. Moreover, PASP has dispersion and corrosion inhibition properties to metal equipment.

  • N-Vinyl Caprolactam

    N-Vinyl Caprolactam CAS 2235-00-9

    N-Vinyl Caprolactam (CAS 2235-00-9) is high polymer synthesis of Poly N-Vinyl Caprolactam series of important intermediates. Poly N-Vinyl Caprolactam (PNVCL) in biology and medicine due to a series of polymer materials and daily chemical and other fields has a very wide range of uses.

  • marigold extract Xanthophyll powder

    Natural marigold extract Xanthophyll powder

    Xanthophyll CAS 127-40-2,Lutein, orange powder, paste or liquid, insoluble in water, soluble in organic solvent such as hexane, lutein itself is a kind of antioxidants, and can absorb the harmful light such as blue.

  • 4-Methoxyphenol

    4-Methoxyphenol CAS 150-76-5

    4-Methoxyphenol CAS 150-76-5, known as MEHQ, is a white crystal. It is melted at the point of about 55℃. 4-Methoxyphenol is used as important intermediates of medicine, spices, pesticide and fine chemical products and solvents.Acrylic acid and acrylonitrile monomer polymerization inhibitor.


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