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ChemicalBook > Product Catalog >Dyes and Pigments >dye >Sulfur Dyes >Sulphur Brown 4

Sulphur Brown 4

Sulphur Brown 4 Structure
CAS No.
1326-90-5
Chemical Name:
Sulphur Brown 4
Synonyms
C.I. 53210;Thiocutch JRS;Thiocutch 2JS;Diresul Brown R;Dark Brown GD;Sofral Brown CGN;Sulphur Brown 4;Sulfanol Olive TR;Pirocard Brown CGN;Sofral Dark Brown CRN
CBNumber:
CB3967928
Molecular Formula:
Molecular Weight:
0
MOL File:
Mol file
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Sulphur Brown 4 Chemical Properties,Uses,Production

Preparation

coarse Cresol or m-Cresol and Sodium polysulfide in 270 ~ 275 ℃ calcination, add or do not add Copper sulfate monohydrate all can.

Properties and Applications

brown light olive to yellow brown. Brown hydroscopicity powder. There are dark brown in hydrochloric acid precipitation; In concentrated Sodium hydroxide solution for blue light green. Used for cotton, hemp, viscose and vinylon/cotton blended fabric dyeing, and sometimes also used in leather dyeing.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 3 3-4 4-5 4 3-4

Sulphur Brown 4 Preparation Products And Raw materials

Raw materials

SODIUM TETRASULFIDE Cresol Copper(II) sulfate m-Cresol m-Cresol

Preparation Products

Sulphur Brown 4 Suppliers

Global( 13)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 China 34563 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 22787 58 Inquiry
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 China 43378 58 Inquiry
Wuhan kemike Biomedical Technology Co., Ltd 13163388153 13163388153 China 9883 58 Inquiry
Ningbo BlueHill Chemicals Co., Ltd. 86-0574-88091025 China 249 50 Inquiry
Alfa Chemistry 1-516-6625404 United States 9171 60 Inquiry
Ningbo Dynasty Chemical Co., Ltd 86 0574 56159999 China 1444 58 Inquiry
Dynasty Colourants Co., Ltd. 86 0574 27862107 27862719 China 3306 51 Inquiry
Shanghai New Union Textra Import & Export Co., Ltd +861-348-227-9455 China 2748 60 Inquiry
AK Scientific, Inc. 650 494 8666 United States 6347 65 Inquiry
Supplier Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 58
Dideu Industries Group Limited 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 58
Wuhan kemike Biomedical Technology Co., Ltd 58
Ningbo BlueHill Chemicals Co., Ltd. 50
Alfa Chemistry 60
Ningbo Dynasty Chemical Co., Ltd 58
Dynasty Colourants Co., Ltd. 51
Shanghai New Union Textra Import & Export Co., Ltd 60
AK Scientific, Inc. 65

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Thiocutch 2JS Thiocutch JRS Dark Brown GD Sulphur Dark Brown GD. Sulphur Brown 4 Thionol Black Brown R C.I. 53210 Diresul Brown R Pirocard Brown CGN Sofral Brown CGN Sofral Dark Brown CRN Sulfanol Olive TR Sulphur Brown 4 ISO 9001：2015 REACH SULPHUR DEEP BROWN GD 150%,SULPHUR BROWN 4 C.I.Sulphur Brown 4:C.I.53210 1326-90-5