Basic chromium sulfate - [ Sell Product ]

Place of Origin : Tian Jin,China
Post Date : 22-04-2012
Expiry Date : 30-06-2013

Trade 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.