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        Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
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        Tel:+86-335-5978826
        Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
        Mobile:+86-15227250682,
        +86-13313337629
        E-mail:tzchem@163.com;
        tzchem@tianzichem.com
        tzsales@tianzichem.com
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        • Aminosulfonic acid

          The molecular formula of the sulfamic acid is NH2S03H. Commercial goods for the white powder, at room temperature, as long as the dry does not contact with water, solid sulfamic acid is not moisture,

        • Ammonium sulfamate

          Nature: white crystal. Soluble in water, molecular weight 114.12, easy to absorb moisture in the air, insoluble in methanol and ethanol.

        • Amino sulfonic acid uses

          Amino sulfonic acid is widely used in acid cleaning agents, such as boiler cleaning, metal and ceramic cleaning equipment; heat exchangers, coolers and engine water cooling system cleaning agent

        • Liquid guanidine hydrochloride

          Liquid guanidine hydrochloride (CH5N3.HCL) CAS: 50-01-1 Structural formula: Molecular formula: CH5N3.HCL Molecular weight: 95.53

        • The development of flame retardants

          Since the early 1950s, more than 60 years, especially since the early 1980s, flame retardants (FR) and flame-retardant polymer materials have played an important role in reducing the loss of life and


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