Hangzhou Dingyan Chem Co.,Ltd

Hangzhou Dingyan Chem Co.,Ltd

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Contact us

  • Company Name: Hangzhou Dingyan Chem Co.,Ltd
  • Street: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area
  • City: hangzhou
  • Province/state: Zhejiang
  • Country/region: China
  • Contact Person: Ms.Paula Yang
  • Department: Sales
  • Tel: 86-571-88025800
  • Fax: 86-571-87156470
  • Email:
  • Chat with supplier using
    paula@dingyanchem.com

GUM GUAIAC

    Detailed Description

    Assay≥99%
    Melting range of guaiac resin:85-90℃
    Heavy metals≤0.002%
    No residue in ethanol≤15%
    Lead ≤10mg/kg
    Total ash content≤5mg/kg
    Rosin test negative acid insoluble ash≤2%