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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Disperse Violet 33 |
| Synonyms: | 2-[[4-[bis(2-hydroxyethyl)amino]-2-methylphenyl]azo]-5-nitrobenzonitrile;disperse violet 33;2-[[4-[bis(2-hydroxyethyl)amino]-o-tolyl]azo]-5-nitrobenzonitrile;C.I. Disperse Violet 33 press cake;Disperse Violet CB;Rubine CB;C.I. Disperse Violet 33;Einecs 235-460-3 |
| CAS: | 12236-25-8 |
| MF: | C18H19N5O4 |
| MW: | 369.37456 |
| EINECS: | 235-460-3 |
| Product Categories: | |
| Mol File: | 12236-25-8.mol |
| Boiling point | 559.33℃[at 101 325 Pa] |
| density | 1.31[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 61.338mg/L at 25℃ |
| LogP | 3.24 at 25℃ |
| EPA Substance Registry System | Benzonitrile, 2-[[4-[bis[2-(acetyloxy)ethyl] amino]-2-methylphenyl]azo]- 5-nitro-(12236-25-8) |
| Preparation | 2-Cyano-4-nitroaniline diazo, and 3-Methyl-N,N-bis(2-acetoxyethyl)benzenamine?coupling . | ||||||||||||||||||||||
| Not classified | |||||||||||||||||||||||
| Properties and Applications | red light purple. Sauce red powder. Dye bath of iron, copper ions in light of the impact is not big. Dye bath appropriate pH value for 5 ~ 7, after dyeing and printing to alkali resistance. The color of the dyes for yellow red jade, levelness medium, coverage is better, and is suitable for dyeing of high temperature and high pressure, the dyeing speed faster. Can also be used to melt method dyeing, hot melt appropriate temperature of 210 ~ 220 ℃, the carrier is not suitable for dyeing method. In the two vinegar on fine performance is, in three vinegar fine performance on compatible, the dyeing properties of the fiber in bad. Can two vinegar in fiber, three vinegar polyester fabric fiber or directly on printing. Available for ferrie sulfate-potassium thiosulfate white agent, for printing the discharge of the white color. And C.I. Disperse Violet 40 chemical structure is the same.
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| Raw materials | 5-Nitroanthranilonitrile-->2,2'-((3-Methylphenyl)imino)bisethyl diacetate |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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