High Quality Basic Chromium Sulphate for Leather Tanning CAS No. 39380 -78-4

Model NO.
High quality Basic Chromium Sulphate
Kind
Leather
Appearance
Powder
Application
Leather Tanning,Chrome Dyestuffs
10% Solution pH Value
2.0-3.0
Grade
Tech Grade
Iron(Fe)%
0.01max
Water Insolubles %
0.10 Max
Form
Dark Green Powder
Sample
Available
Storage
in a Dry and Cool Place
Shelf Life
24 Months
Formula Weight
165.06
Other Name 1
Basic Chrome Sulfate
Molecular Formula
Crh3o12s3
Product Name
Basic Chrome Sulphate
Cr2o3 %
24-26
Transport Package
25kg PP Bag or Krafte Paper Bag
Specification
24%-26%
Trademark
KELAI
Origin
China
HS Code
320290
Production Capacity
20, 000 Tons/Year
Reference Price
$ 540.00 - 720.00
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Product Description

High quality Basic Chromium Sulphate for leather tanning CAS No.39380-78-4

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.
High Quality Basic Chromium Sulphate for Leather Tanning CAS No. 39380-78-4 High Quality Basic Chromium Sulphate for Leather Tanning CAS No. 39380-78-4
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.Specification
item
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.
High Quality Basic Chromium Sulphate for Leather Tanning CAS No. 39380-78-4 High Quality Basic Chromium Sulphate for Leather Tanning CAS No. 39380-78-4
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.
High Quality Basic Chromium Sulphate for Leather Tanning CAS No. 39380-78-4
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.

 

Textile Auxiliary Agent

PNEUTEC.IT, 2023