靖江市東方化工有限公司

                                                                        Jingjiang City East Chemical Co., Ltd.

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

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                                                                        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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