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    1. Welcome to Zunyi City Bei Yuan Chemical Co.,Ltd.!

      Contact us

      Add: Wujiang Building, Xianggang Road, Zunyi City, Guizhou Province, China

      Tel: +86-851-27751258

      Fax: +86-851-27751555

      Foreign trade sales: Mr. Zhang

      Mobile: +86-18908525729

      E-mail: byhg2058@china-beiyuan.com

      Domestic sales: Ms. Hu

      Mobile: +86-13595252158

      E-mail: byhg2028@china-beiyuan.com

      Chinese gall series products

      Gallic acid

      Product name: gallic acid

      Alias: 3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid; Gallic Acid Anhydrous; Gallic acid(anhydrous)

      Chemical name: 3,4,5-Trihydroxybenzoic acid

      CAS No.: 149-91-7

      Molecular formula: C7H6O5

      Molecular weight: 170.12

      Structural formula:

      HS code: 29182900

      Quality index: LY/T1301-2005

      Appearance: white or grey white crystal powder

      Packing: plastic woven bag; net weight is 25kg or according to customer requirements

      Uses: preservative and for the manufacturing of mordant dyes and dope

      Annual production capacity: 1000 tons

      Wujiang Building, Xianggang Road, Zunyi, Guizhou, China

      +86-851-27751258

      Foreign trade sales: Mr.Zhang +86-18908525729E-mail: byhg2058@china-beiyuan.com
      Domestic sales: Ms.Hu +86-13595252158  E-mail: byhg2028@china-beiyuan.com
      Copyright(C)2017, Zunyi City Bei Yuan Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
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