Rm501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA,Tianjin,Tianjin,China
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.
联系人: James
公司名称:Yellow River in Inner Mongolia Chromium Co., Ltd
办公地址:Rm501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA, Tianjin, Tianjin, China,300457
电话号码:
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Leather Skins and Fur
âWEST AFRICA OF
Wet-blue semifinished item
KID SUEDE
Basic chromium sulphate
Leather Dyestuff | Black 2
Solvent Dyes: C. I.
Formic acid
Sodium Sulfide yellow
Sodium hexametaphosphate
Lithopone
Formic Acid 85%
Sodium Formate
Cow Leather
Dried Donkey Hides/Goat
Acid dyes for fur and
