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Basic chromium sulfate manufacturer

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  • Basic chromium sulfate manufacturer

Product Property

Product Status : New
Sample Available : yes
Shipment Terms : fob
Payment Mode : T/T,L/C,cash,D/P

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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