leather tannery chemical chrome tanning agent - basic chrome sulphate
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- Supplier: Henan,Premtec,Enterprise,Corporation
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Product Overview
Description
leather tannery chemical chrome tanning agent - basic chrome sulphate
Product name: Basic chromium sulphate (BCS)
CAS No: 39380-78-4
Molecular formula: Cr(OH)SO4
Appearance : Dark green powder
Chromic sulfate :
Specifications
Chromic sulfate
1.Free Sample
2.Factory price and Best Quality
3.ISO certified company
Chromic sulfate
Specification:
ITEM | 1 | 2 |
Cr2O3(%) | 24-26 | 21-23 |
Basicity(%) | 32-34 | 38-42 |
Fe(%) | 0.1 MAX | 0.1 MAX |
Water nsolubles(%) | 0.1 MAX | 0.1 MAX |
Use: making chrome tanned leather, wet Blue, insolubilizing proteins and other organic substances
Packing: in 25kg P.P. bags, 20mt per 20 feet container.
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