+86-571-8627 3270
CHANGZHOU CHUNGANG CHEMICAL CO.,LTD
41 YRS
Jiangsu, China
CNY 10 Million
69930 m²
500-1000 people
Main Products: 1-Naphthol-4-Sulfonic Acid / M-Phenylenediamine / 1,8-Diaminonaphthalene / 1-Naphthol / 1-Naphthylamine / Sodium Naphthionate
Jiangsu, China
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  • 1-Naphthol-4-Sulfonic Acid

    84-87-7
  • M-Phenylenediamine

    108-45-2
  • 1,8-Diaminonaphthalene

    479-27-6
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