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        太倉市華聯化工實業有限公司

        Taicang Hualian Chemical Industry Co., Ltd.

        Dyestuffs and pharmaceutical intermediates

        Production and sales of fine chemical products


        products

        Phenylhydrazine-4-sulfonic acid

        Product Name Phenylhydrazine-4-sulfonic acid
        CAS NO. 98-71-5
        Molecular formula

        C6H8N2O3S

        Molecular weight 188.21
        Structural formula
        Exterior Light yellow powder
        Specification

        PurityHPLC≥97%, 99%
        Content≥90%
        Insoluble matter in water≤0.1%

        Other instructions Applied to dye intermediates
        Taicang Hualian Chemical Industry Co., Ltd. Taicang Hualian Chemical Industry Co., Ltd.
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