Sulphur Brown 4
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Sulphur Brown 4 속성
안전
Sulphur Brown 4 C화학적 특성, 용도, 생산
제조 방법
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 준비 용품 및 원자재
원자재
준비 용품
Sulphur Brown 4 공급 업체
글로벌( 13)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 29220 | 58 |
| Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 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 | 027-13163388153 13163388153 |
yeqiu416@163.com | China | 9979 | 58 |