Gansu Qiyuan Chromate-Chemical Production Co.,Limited

Gansu Qiyuan Chromate-Chemical Production Co.,Limited

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Contact us

  • Company Name: Gansu Qiyuan Chromate-Chemical Production Co.,Limited
  • Street: Business Office:Room 4-2-302 Desheng Mansion Lihua Road No.701Gaolan Lanzhou Gansu
  • City: Lanzhou
  • Province/state: Gansu
  • Country/region: China
  • Contact Person: Mr.Zhang Encong
  • Department: Sales
  • Tel: 86-931-5828987
  • Fax: 86-931-5828987
  • Email:
  • Chat with supplier using
    qiyuanchem@hotmail.com

basic chromium sulphate

  • CAS No:39380-78-4 chromium(3+)
    Molecular Structure

    Detailed Description

    [quality standard]: QB/T2413-1998
    Item standard
    Cr2O3 24-26%
    Basicity 31-35%
    Water insoluble matter 0.5%max
    PH 2.5-4.0
    Cr6+ 3ppm
    Packaging:In moisture-proof paper-plastic composite bags, net weight for each: 25kg.

  • basic chromium sulphate
  • basic chromium sulphate