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      2. Quzhou Hengshun Chemical Industry Co.
           
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        Antistatic agent

        1,2,4-Triazolo[4,3-a] pyridine-3(H)-ONE

        Antioxidant Tz516

        Oil additives Tz416

        Sz716 Full Synthetic high-temperature...

        High temperature-synthetic, Fundamen...

        Low temperature(cold zone)-synthetic...

        n-Valeric acid (Pentanoic acid)

        n-Capoic acid (Hexanoic acid)

        n-Oenanthic acid , (Heptanoic ...

        2-Hydroxypyridine

        3-Chloropyridine

        No.1 Dongji Road, Shenjia Development Zone, Quzhou Zhejiang Province, China
        Post Code: 324022
        TEL:+86-570-2386666
        International Trade
        TEL:+86-570-2316233
        Domestic Trade
        Ms. Qiu TEL:+86-570-2386611
        Mr. jin TEL:+86-570-2336388
         
        Products

        Product Name: 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one
        Molecular Formula:C6H5N3O
        Structure Formula:

        Molecular Weight:135.13
        CAS No: 6969-71-7
        Physical properties:
        Apparence:White crystal.
        Melting point:232~235 °C .
        Hardly soluble in water and somewhat soluble in some organic solvents such as acetic acid and benzene etc.
        Applications: Be used as an intermediate for some organic synthesis such as pharmaceuticals and germicides.
        Sales Specification:

        Item Standard Testing Methods
        Appearance White crystal  
        Assay(GC) ≥98.0-101.0 % GB/617
        Melting Point 232-235 ℃ GB/306911
        Moisture ≤ 1.0 % GB/306911
        Absorption(440nm) 0-0.15 GB/306911

        Package: Paper barrel, net weight 20Kgs.
        Storage Precautions: Store in cool, dry and well-ventilated place. Keep far away from the sources of heat and fire. Avoid the drastic collision. Conveyance as the dangerous goods. .

        UN No :  
        HS Code:  
        Harzad class:  
        Packing group:  
        MSDS :

         

         
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