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

Pyrogallol

  • CAS No:87-66-1 benzene-1,2,3-triol
    Molecular Structure

    Detailed Description

    APPEARANCE:WHITE POWDER
    LOSS ON DRYING:0.5%,MAX
    MELTING POINT:131-136℃
    WATER SOLUBILITY:CLEAR
    RESIDUE ON IGNITION:0.025%,MAX
    HEAVY METAL(PB):10.0ppm,MAX
    CHLORIDES:0.001%,MAX
    SULPHATE:0.01%,MAX
    PURITY:99.00% MIN