Reactive Yellow 18
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Reactive Yellow 18 ??
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| ???? ?? | KE-08427 |
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Reactive Yellow 18 C??? ??, ??, ??
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2-Aminobenzene-1,4-disulfonic acid and 2,4,6-Trichloro-1,3,5-triazine first condensation, and 2,4-Diaminobenzenesulfonic acid second condensation, its product diazo, and 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone?coupling, and then salting-out.Properties and Applications
colourful green light yellow. Golden yellow powder. The strong sulfuric acid for yellow; In the nitric acid is yellow, no change after diluted. The dye water solution is yellow, with 1 Moore sodium hydroxide solution, continue to add insurance powder and warm, there were no change color, add people had boric acid sodium to colorless. Used for cotton or viscose fiber dyeing, suitable for rolling roll piled up and roll dyeing process. Can be used for cotton or viscose fiber, the dye, direct discharge printing, also can be in silk or viscose filament fabric and printing.| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 6 | 4( red ) | 5 | 4 | 4-5 | 4-5 | 5 |
Reactive Yellow 18 ?? ?? ? ???
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2,4-?????? ???
3-??-5-????
???? ?
m-(4,5-?????-3-??-5-??-1H-???-1-?)??????
2,4-?????? ???
2-???-1,4-?? ?????
???? ?
?? ??
Reactive Yellow 18 ?? ??
???( 81)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 22787 | 58 |
| Winchem Industrial Co. Ltd | 0574-83851061 |
info@win-chemical.com | China | 500 | 55 |
| Hangzhou Yuhao Chemical Technology Co., Ltd | 0571-82693216 |
info@yuhaochemical.com | China | 9387 | 52 |
| Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 |
422131432@qq.com | China | 9978 | 55 |
| Alfa Chemistry | 1-516-6625404 |
support@alfa-chemistry.com | United States | 9171 | 60 |
| Hubei yongkuo Technology Co., Ltd | 027-59223108 15972152991 |
1248580099@qq.com | China | 9988 | 58 |
| Hubei Xinkang Pharmaceutical Chemical Co., Ltd | 027-59308705 18871579363 |
1248680011@qq.com | China | 9950 | 58 |
| Hubei Shishun Biotechnology Co. Ltd | 027-59223025 15107168801 |
1718480011@qq.com | China | 9853 | 58 |
| Hubei Baidu Chemical Co., Ltd | 027-59106051 13627137652 |
1438180055@qq.com | China | 9963 | 58 |
Reactive Yellow 18 ?? ??:
??????? ?2? ????? ??(2,2,6,6-?????-3,5-???????) ???? ????????? ?? ????????? ??????? ?? ???(II) ????????? ?????? ????? ??
Reactive Yellow 3
Reactive Yellow 4
Ethyl isocyanoacetate
TERT-BUTYL ISOCYANIDE
Tris(2,4-pentanedionato)chroMiuM(III)
SALCOMINE
PHENYLSELENOL
Benzyl isocyanide
N-BUTYLISOCYANIDE
Tosylmethyl isocyanide
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE