Yellow River in Inner Mongolia Chromium Co., Ltd.

Yellow River in Inner Mongolia Chromium Co., Ltd.

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Contact us

  • Company Name: Yellow River in Inner Mongolia Chromium Co., Ltd.
  • Street: RM501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA,Tianjin,China
  • City: Tianjin
  • Province/state: Tianjin
  • Country/region: China
  • Contact Person: Mr.James Li
  • Department: Sales
  • Tel: 86-022-66253629
  • Fax: --
  • Email:

Basic chromium sulfate

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

    Detailed Description

    C.A.S.No.: 39380-78-4
    Chemical Formula: Cr(OH)m(SO4)n XH2O
    Form: Amorphous dark green powder
    Water solution PH: 2.0 < 3.0
    Characteristic: Good for tanning character, dried by anti-high temperature steam tank, non-toxic, good solubility
    Properties: good solubility, stable PH indicator (alkalinity average), low water insoluble content, no dust pollution, reducing harmfulness of health

    Specification
    First Class Second Class Qualified
    Purity (Cr2O3) % 24-26 21-23 21-23
    Alkalinity % 33+/-1 Max 40+/-2 Max 33+/-1 Max
    Fe % 0.1% Max
    Water insoluble % 0.1% Max
    Application: Leather-making, leather tanning.
    Packing: 25 Kg Paper-plastic woven bag, maximum 20 metric tons loaded in one 20' FCL container
    Transport and Storage: because of non toxic, free special treatment, to be stored in closed warehouse, keep dry, avoiding direct sunlight, moisture-proof.
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  • Basic chromium sulfate
  • Basic chromium sulfate