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  • Welcome to ShiJiaZhuang Old Bridge Chemicals CO., LTD.

    News

    News

    What is 4-methylimidazole used for?

    What is 4-methylimidazole used for?

    4-methylimidazole is white crystal, ShiJiaZhuang Old Bridge Chemicals CO., LTD. specializes in the production of 4-methylimidazole, 25KG cardboard drum packaging, annual output of 1200 tons, content ≥98%, is an important organic intermediate. It is mainly used in the synthesis of bulk stomach medicine cimetidine, and can also be used as epoxy resin curing agent and metal surface protection agent.


    What is the use of pyruvaldehyde?

    What is the use of pyruvaldehyde?

    Pyruvaldehyde is yellow to deep brown liquid, ShiJiaZhuang Old Bridge Chemicals CO., LTD. is a professional manufacturer of pyruvaldehyde, with an annual capacity of 4500 tons, the content of 28%-40%, plastic drum packaging, mainly used as medicine, pesticide intermediates and biochemical reagents.


    What are the uses of cysteamine hydrochloride aqueous solutions?

    What are the uses of cysteamine hydrochloride aqueous solutions?

    Cysteamine hydrochloride aqueous solution is mainly used in pharmaceutical intermediates (the main raw material for the manufacture of cimetidine and ranitidine), but also in cosmetics, pesticides, animal feed additives, chromium agents for heavy metal ions, etc.


    The use of cysteamine hydrochloride

    The use of cysteamine hydrochloride

    Cysteamine hydrochloride is mainly used as a pharmaceutical intermediate (the main raw material for the manufacture of cimetidine and ranitidine), and can also be used in cosmetics, pesticides, animal feed additives, chromium agents for heavy metal ions, etc. ShiJiaZhuang Old Bridge Chemicals CO., LTD. is the manufacturer of cysteamine hydrochloride series products, welcome to cooperate.


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