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    3. 靖江市東方化工有限公司

      Jingjiang City East Chemical Co., Ltd.

      Honesty, customer first

      Production and development of dyes, medicines,
      pesticides, and liquid crystal intermediates

      Mr. Gu

      +86-13952626729

      PRODUCTS

      East Chemical

      3-Amino-1,2,4-Triazole

      名 CAS No: [61-82-5]
      Molecular Formula: C2H4N4
      Molecular Weight: 84.08
      Structural formula:
      Packing: Lined with polyethylene inner film bag (black) or cardboard drum, net weight 25kg
      Storage and transportation: moisture-proof, stored in a cool and dry place.
      Uses: It is a versatile organic synthesis intermediate and a special biochemical reagent for tryptophan content in human protein. Because of its strong chelating properties, photosensitivity and biological activity, it is widely used in the synthesis and preparation of antibiotics, triazole azo dyes, photosensitive materials, systemic fungicides and plant growth regulators. Lubricants, metal corrosion inhibitors, etc.
      Quality Index:

      Item Standard
      Content 95﹪ 98﹪ 99﹪ 99.5﹪ 99.5﹪
      Appearance white powder white powder white crystal powder white crystal powder white crystal powder
      Mouisture 1% 0.5% 0.5% 0.2% 0.2%
      Melting Point 143-146℃ 152-154℃ 154-156℃ 156-157.5℃ 156-157.5℃
      Standard     Transmittance
      T(%)425nm @ 2.5g/Methanol 25ml using measuring flask90%
      Transmittance
      T(%)425nm @ 2.5g/Methanol 25ml using measuring flask90%
      Solution color 340nm:85%
      430nm:97.5%
      520nm:99%
      Transmittance
      T(%)425nm @ 2.5g/Methanol 25ml using measuring flask90%
      Solution color
      340nm:85%
      430nm:97.5%
      520nm:99%
      Ca﹢≤2PPM
      Mg﹣≤1PPM
      Packing In bag lined with PE film(black) or cardboard drum net weight 25kg

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