16
Jun
2026

ZAOZHUANG TAIRUI FINE CHEMICAL CO., LTD.

Exhibitor at CPHI & PMEC China 2026 stand E10B36, Pharma Ingredients
About Us

The company is specialized in manufacturing fine chemicals including pharmaceutical intermediate and dye intermediate. The key products are 1,5/1,6-naphthalene disulfonic acid, 1,5/1,6/2,6/2,7-naphthalene disulfonic acid sodium salt, 2-naphthalene sulfonic acid, 2-naphthalene sulfonic sodium, 2-naphthalenesulfonyl chloride, 1,5/1,6/2,7-dihydroxynaphthalene, 1,6/2,7- Dimethoxy naphthalene and 5-hydroxyisophthalic acid and so on.

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  • Country/Region:
    China
  • On CPHI since:
    2015
Company types
Manufacturer/Innovator
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Contact info
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Event information
CPHI & PMEC China 2026
  • 16 Jun 2026 - 18 Jun 2026
  • Shanghai New International Expo Center
  • Visit us at stand E10B36, Pharma Ingredients

Products Featured at CPHI & PMEC China 2026

  • 1,5-Dihydroxy Naphthalene

    Product 1,5-Dihydroxy Naphthalene

    Zaozhuang Tairui Fine Chemical Co Ltd offers a wide range of products which includes 2-naphthalene sulfonic acid sodium salt. Appearance: gray powder crystal. Packing: 850kg woven bag, protecting against moisture. Contact us for more information.
  • 1,5-Naphthalene disulfonic acid

    Product 1,5-Naphthalene disulfonic acid

    Structural formula

    Mol. formula C10H8O6S2
    Mol. weight 288
    Appearance Gray powder crystal
    Purity =99%
    Packing 850kg woven bag,
    Protecting against moisture
  • 1,5-Naphthalene disulfonic acid (dry)

    Product 1,5-Naphthalene disulfonic acid (dry)

    Mol. formula C10H8O6S2
    Mol. weight 288
    Appearance similar to white crystal
    Purity =99%
    Packing 850kg woven bag,
    Protecting against moisture
  • 1,6-Dimethoxy Naphthalene

    Product 1,6-Dimethoxy Naphthalene

    Zaozhuang Tairui Fine Chemical Co Ltd offers a wide range of products which includes 2-naphthalene sulfonic acid sodium salt. Appearance: gray powder crystal. Packing: 850kg woven bag, protecting against moisture. Contact us for more information.
  • 2-Naphthalene Sulfonic Acid(Wet)

    Product 2-Naphthalene Sulfonic Acid(Wet)

    Zaozhuang Tairui Fine Chemical Co Ltd offers a wide range of products which includes 2-naphthalene sulfonic acid sodium salt. Appearance: gray powder crystal. Packing: 850kg woven bag, protecting against moisture. Contact us for more information.