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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: | ASTRAZON PINK FG |
| Synonyms: | BASIC RED 13;ASTRAZON PINK FG;STENACRILE PINK G;2-(p-((2-chloroethyl)methylamino)styryl)-1,3,3-trimethyl-3h-indoliuchlorid;3h-indolium,2-[2-[4-[(2-chloroethyl)methylamino]phenyl]ethenyl]-1,3,3-trimethy;aizencathilonpinkfg;aizencathilonpinkfgh;astrazon |
| CAS: | 3648-36-0 |
| MF: | C22H26Cl2N2 |
| MW: | 389.36 |
| EINECS: | 222-887-5 |
| Product Categories: | Indoles;Simple Indoles;Dyes and Pigments;john's |
| Mol File: | 3648-36-0.mol |
| Colour Index | 48015 |
| form | powder to crystal |
| color | Orange to Brown to Dark purple |
| CAS DataBase Reference | 3648-36-0 |
| EPA Substance Registry System | 2-(2-(4-((2-Chloroethyl)methylamino)phenyl)ethenyl)-1,3,3-trimethyl-3H-indolium chloride (3648-36-0) |
| RTECS | NM2248000 |
| HS Code | 3204.13.2000 |
| Chemical Properties | Dark red uniform powder. Dissolved in water, it has a bright peach color. When dyeing at high temperature (120℃), the color and light remain unchanged. If dyed in sulfuric acid bath, the color and light change slightly, if dyed in formic acid bath, the color and light remain unchanged. Sunlight fastness grade 4. Compatibility value K=4. | |||||||||||||||||||||||||||||
| Astrazone pink FG is a pink dye. | ||||||||||||||||||||||||||||||
| Preparation | 1,3,3-Trimethyl-2-methyleneindoline and 4-((2-Chloroethyl)(methyl)amino)benzaldehyde?condensation, and then into chloride. | |||||||||||||||||||||||||||||
Pink. Gray powder. In the water solubility of 14 g/L, effected by temperature is very small. In the water for pink. In the yellow for sulfuric acid, diluted red orange for. Acrylic dyeing as with fluorescence peachblossom, in under a yellow of tungsten. In 120 ℃ high temperature dyeing color unchanged. The dye solution should not be boiling. Compatibility value for 4, 0.19 f value. Mainly used in acrylic fiber, fiber scattered article wool, acrylic dyeing and knitted fabrics. Can two acrylic, vinegar fiber fabric printing directly.
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| References | [1] Ozguven A, et al. A Numerical Optimization Approach for Removal of Astrazon Pink FG from Aqueous Media by Fenton Oxidation[J]. Arabian Journal for Science and Engineering, 2023, 48(7): 8431-8452. | |||||||||||||||||||||||||||||
| Raw materials | Phosphorus oxitrichloride-->ZINC-->2-Butanone-->N-Methylaniline-->1,3,3-Trimethyl-2-methyleneindoline-->4-((2-Chloroethyl)(methyl)amino)benzaldehyde-->1,3,3-Trimethyl-2-methyleneindoline |
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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