Description
Basic Chrome Sulphate/chrome tanning BCS for textile and leather
1.Product details
IDENTITY
Chemical names: Basic Chrome Sulphate, Basic chromium sulfate, Chrome tanning powder
CAS number: 12336-95-7
Appearance: green free flowing powder
Purity: 25% min, basicity 33%
This type of basic chromium sulphate is produced by organic reduction. It dissolves easily in water and performs excellent penetration and high absorption of Cr2O3 during the tanning process, and friendly to environment as well.
2.Product properties
Basic chromium sulphate is available in bright green powder with high tanning properties. The product is dried with most sophisticated steam drum drier which does not allow material to be overheated. It is not toxic and has better solubility.
3.Specificationitem | value |
Classification | Sulphate |
Type | Chromium sulphate |
CAS No. | 12336-95-7 |
Other Names | Basic Chromium Sulphate |
MF | Cr.(OH)m.(SO4)n.X(H2O) |
EINECS No. | 235-595-8 |
Grade Standard | Industrial Grade, leather tanning |
Purity | 25% (Cr2O3%) |
Appearance | Dark green powder |
Application | Leather and fur tanning |
Model Number | Inorganic type 25% |
Appearance | Dark green powder |
Assay(Cr2O3) % | 25% -26% |
Bacisity | 33+/-2 % |
Hs code | 32029000 |
Production technology | Organic reduction |
Cr6+ | Not deteched |
10% solution PH value | 2.0-3.0 |
Chrome absorption | High penetration and absorption |
Expiration date | 2 years |
4.Application
1.Basic Chromium Sulfate is mainly used in tanning of processing leather industry or synthesis of other chromium based re-tanning agents and production of chromic compound.
2.It is also used in dyeing of khaki cloth and in manufacture of chrome-based dyestuffs.
5.Package & Delivery
1. 25kgs compound bag, high tear force for multiple transportation, with moisture-proof inner plastic bag
2. The loading capacity for 20ft container is 16 tons with pallet, and 21 tons without pallet.
3. Other packages can be customized accoding to requirements, based on full container quantity.
6.Storage
It is not toxic and need not special treating or handing. Store in dry area with cover and avoid sunlight and moisture.
7.Safety Precaution
Inhale: Remove to fresh air support breathing.
Eyes: Rinse immediately with plenty of water.
Skin: Take off immediately all contaminated cloths and wash with plenty of soap water.
Complaint
