Sulphur Brown 4

Product Name: Sulphur Brown 4
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
Formula Weight: 0
MOL File: Mol file

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Hazard and Precautionary Statements (GHS)

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Sulphur Brown 4 Chemical Properties,Usage,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

Preparation Products

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Sulphur Brown 4 Suppliers

China 10 United States 2 Global 12

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9978
Advantage: 55

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34553
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 22883
Advantage: 58

Wuhan kemike Biomedical Technology Co., Ltd

Tel: 13163388153 13163388153
Email: yeqiu416@163.com
Country: China
ProdList: 9900
Advantage: 58

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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

Thiocutch 2JS

Thiocutch JRS

Dark Brown GD

Sulphur Dark Brown GD.

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