Disperse Blue 181
- Product Name
- Disperse Blue 181
- CAS No.
- 71872-42-9
- Chemical Name
- Disperse Blue 181
- Synonyms
- Disperse Blue 181;C.I. Disperse Blue 181
- CBNumber
- CB3968879
- Formula Weight
- 0
- MOL File
- Mol file
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Disperse Blue 181 Chemical Properties,Usage,Production
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Aminobenzoic acid condensation, with insurance powder sulfonylurea take off, with chlorosulfonic closed loop, with bromide brominated.
Properties and Applications
colourful green light blue. Dark blue powder, insoluble in water. The strong sulfuric acid in orange, diluted into blue; Insurance powder with reduction of dark purple. Difficulties can dissolve in three chlorobenzene and organic solvents. Mainly used for polyester/cotton fabric dyeing.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 4-5 | 7 | 5 | 5 | 4-5 | 5 |
Disperse Blue 181 Preparation Products And Raw materials
Raw materials
Preparation Products
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Disperse Blue 181 Suppliers
- Tel
- --
- Fax
- --
- info@dynasty-color.com
- Country
- China
- ProdList
- 3306
- Advantage
- 51
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