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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

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 26%

Brand: Jinhe

Appearance: Powder

Grade Standard: Industrial 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

Productivity: 100000ton

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100000ton

Certificate: ISO, SGS, BV

HS Code: 32029000

Port: Tianjin,Qingdao,Shanghai

Payment Type: L/C,T/T,Western Union

Incoterm: FOB,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 Sulphate Application:

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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