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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 Blue 81 |
| Synonyms: | DISPERSE BLUE 81;2-Bromo-1,8-diamino-4,5-dihydroxyanthraquinone;Disperse blue 81 (C.I. 63603);C.I.Disperse Blue 81;Dianix Blue GR-E;Palanil Blue RT;Samaron Blue RL;Sumikaron Blue E-GRL |
| CAS: | 12222-79-6 |
| MF: | C14H9BrN2O4 |
| MW: | 349.14 |
| EINECS: | |
| Product Categories: | |
| Mol File: | 12222-79-6.mol |
| Preparation | Sodium 9,10-dioxo-9,10-dihydroanthracene-1,4,5,8-tetrasulfonate four sodium salt with insurance powder to take off the sulfonylurea medications, amination, with bromide, sulfuric acid, boric acid brominated, hydrolysis. | |||||||||||||||||||||||||||||
dark blue. Dark blue powder. Used for polyester and their blended fabric dyeing and printing, colored light dark blue, lifting force high, and is suitable for dyeing of high temperature and high pressure, good levelness, of acid-base stability. Dye vinegar when dark blue color fiber, deep with better properties, sensitive to temperature. Dyeing nylon polyester colourful bright color than, dye deep the gender is good. The colored light and acrylic dyeing nylon similar, deep dyed better properties. Can also be used for the polyester, polyamide, two vinegar of foreign direct printing.
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| Raw materials | Sodium 9,10-dioxo-9,10-dihydroanthracene-1,4,5,8-tetrasulfonate |
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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