HENAN JINHE INDUSTRY CO.,LTD

HENAN JINHE INDUSTRY CO.,LTD

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HENAN JINHE INDUSTRY CO.,LTD
HomeProductsBasic Chrome SulphateBasic Chrome Sulphate For Tannery

Basic Chrome Sulphate For Tannery

  • $600
    ≥20
    Metric Ton
Payment Type:
L/C,T/T,Western Union
Incoterm:
FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:
20 Metric Ton
Transportation:
Ocean,Land,Air
Port:
Tianjin,Qingdao,Shanghai
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  • Product Description
Overview
Product Attributes

Model No.26%

BrandJinhe

AppearancePowder

Grade StandardIndustrial Grade

Appearance:Green Powder

Sample:Free

CAS No.:12336-95-7

MF:Cr(OH)SO4

Purity:21-23% 24-26%

Application:Leather Tanning Agent

Basicity:21-34%

Type:Chromium Products

Product Name:Basic Chrome Sulphate 26%

Other Names:Basic Chromium Sulphate

Supply Ability & Additional Information

Packaging 25kg kraft bag, 20MT in 20`FCL

Productivity100000ton

TransportationOcean,Land,Air

Place of OriginChina

Supply Ability100000ton

CertificateISO, SGS, BV

HS Code32029000

PortTianjin,Qingdao,Shanghai

Payment TypeL/C,T/T,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery
Selling Units:
Metric Ton
Package Type:
25kg kraft bag, 20MT in 20`FCL

Leather Raw Chemicals Basic Chrome Sulphate

Property:

It is the raw material for the production of chromium hudroxide, and also used as glazes for glass,ceramics and enamels,as well as fastening agent for photographic film in photographic fixing fluid.In dye industry is used to produce reactive black dyes and green ink.It is used for tanning and retanning in leather production.In printing and dyeing industry is used as a mordant.It is used for tanning and retanning in leather production.

The production methods of basic chromium sulfate mainly include organic matter reduction method and sulfur dioxide reduction method. Organics reduction method The mother liquor of sodium dichromate is acidified with sodium bisulfate solution (40~42°Bé) or sulfuric ACID in a lead-lined or glass-lined reactor with stirring, then slowly add sucrose/glucose reducing agent under stirring , To reduce the hexavalent chromium and keep the solution boiling at the end of the reaction, which is beneficial to complete the reaction.

basic chrome sulphate (3)

Molecular formula: 2Cr(OH)SO4

Molecular Weight: 165.06

H.S.Code: 3202900000

CAS NO.: 39380-78-4

Standard: HG/T 2678-95
Property:  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.

Specification:  

Items Specification
Cr2O3(%)
24-26
Basicity(%) 32-34
Fe(%) 0.1max
Water insolubles (%)
0.1max

Tanning & Retanning Basic Chromium SulphateApplication:

BCS 26% is making chrome tanned leather, wet Blue, insolubilizing proteins.

 Packing: 

25kgs plastic woven bags.

About us:

We are Jinhe Enterprise Co., Limited, Pigment&Dye manufacturing enterprise since 1998, We often supply Titanium Dioxide, Iron Oxide , Carbon Black to paint factory, brick factory, rubber factory as well as some distributors or importers, through many years development, we also focus on Leather and textile Manufacturing and Exporting, for example, Basic Chrome Sulphate, Formic Acid, Acetic Acid Glacial, Oxalic Acid, Sodium Formate etc, pls contact me freely.

Product Categories : Basic Chrome Sulphate

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