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        Welcome to Zhejiang Chemsyn Pharm Co.,Ltd Website!
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        Sulfanilic acid

        [Product name] 4-Anilinesulfonic acid (SA)
        [CAS No.] 121-57-3
        [Molecular formula] C6H7NO3S
        [Chemical Structural formula]
        [Molecular weight] 173.19
        [Appearance] white or off-white crystalline powder
        [Assay] ≥99%
        [Moisture] ≤0.05%
        [Melting point] 280℃
        [Packing and volume] 25KG/plastic woven bag
        [Storage conditions] Avoid light, airtight preservation
        [Quality standard] HG/T3678-2000
        [Uses] Used in the manufacture of azo dyes, etc, also used as a pesticide for controlling wheat rust
        [Grade of dangerous goods] Ordinary
        [MSDS] After sign purchase order, we will provide the MSDS if you requested

        Contacts:
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        Tel:+86-570-8750616, +86-570-8750500 / 8750616 / 8750618
        Fax: +86-570-8750617 / 8750612
        Phone: +86-13705705166,+86-13957009770
        E-mail: jennifer@zcpc.net yqcpc@126.com
        Add: No.36 Huayang Road ,Hi-tech Industry Zone Quzhou City Zhejiang,China
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