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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
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
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
Sulphur Brown 4 Suppliers
Global( 12)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 24099 | 58 |
Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 | 422131432@qq.com | China | 9986 | 55 |
Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
Wuhan kemike Biomedical Technology Co., Ltd | 13163388153 13163388153 | yeqiu416@163.com | China | 9936 | 58 |
1326-90-5(Sulphur Brown 4)Related Search:
1of4
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