Acid Violet 48
- Product NameAcid Violet 48
- CAS12220-51-8
- CBNumberCB0331210
- MFC37H38N2Na2O9S2
- MW764.82
- MDL NumberMFCD00279017
- MOL FileMol file
Acid Violet 48 Chemical Properties,Usage,Production
Uses
Acid Violet 48 is suitable for dyeing silk, wool, nylon, and wool blends, and is also used for direct printing on wool and silk fabrics. When dyeing with other fibers in the same bath, nylon yields a color similar to wool, silk a lighter color, polyester a slight staining, and cellulose fibers a very small staining. It is mainly used for dyeing loose wool, wool tops, skeins, and cone yarns, etc., producing a bluish hue, high color yield, and good colorfastness, suitable for dyeing medium to dark colors; it has poor leveling properties, is not sensitive to chromium salts, and can be blended with acidic mordant dyes or used to adjust the color.Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,4,6-Trimethylbenzenaminecondensation, and then to 4-Tert-Octylphenoland second condensation, and hair smoke sulphonated sulfuric acid.Properties and Applications
the appearance of the Dark reddish brown powder, soluble point 100 ℃, λ Max = 592 nm (water), soluble in water, in 20 ℃ water solubility of 8 g/L. In strong hydrochloric acid for product red, diluted into light purple, have precipitation; In nitric acid for coffee. Its water solution for product red, add hydrochloric acid for sauce and after red precipitate; After add sodium hydroxide and have better light precipitation. Levelness medium, white sex is not good. Used for wool, silk, polyamide fiber and its blended fabric dyeing and printing, but also can be used for leather color.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 4-5 | 5 | 4-5 | 3-4 | 3 | 5 | |
Preparation Products And Raw materials
Acid Violet 48 Suppliers
Global(59)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| 400-0066400 13621662912 |
422131432@qq.com | China | 9970 | 55 | |
| 0086-571-88523165 | wangjf@aciddyes.com | China | 98 | 62 | |
| 027-59599241 18871490274 |
1400878000@qq.com | China | 9491 | 58 | |
| 1-516-6625404 | support@alfa-chemistry.com | United States | 9170 | 60 | |
| +86-21-5877 1921 | info@chemofchina.com | China | 9630 | 55 | |
| +86-25-86442672 13451895519 | amywang@fnatchem.com | China | 69 | 58 | |
| 574-89075960 | info@jadechem-colours.com | CHINA | 214 | 58 | |
| +86-0551-65418671 +86-189 4982 3763 |
sales@tnjchem.com | China | 34524 | 58 | |
| 027-81819291; 15307151931 |
2355680@qq.com | China | 5617 | 58 | |
| 027-13163388153 13163388153 |
yeqiu416@163.com | China | 8782 | 58 |
12220-51-8, Acid Violet 48Related Search
- CI 50325
- disodium 4,4'-[(1,4-diamino-9,10-dihydro-9,10-dioxo-2,3-anthrylene)bis(oxy)]bis[benzenesulphonate]
- Acid violet 90
- Acid Violet 131
- Acid Violet 17
- Acid Violet 49
- Acid Violet 43
- Acid violet 36
- sodium 1,4-diamino-9,10-dihydro-9,10-dioxo-3-phenoxyanthracene-2-sulphonate
- 5-Methyl-2-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-benzo[e]perimidin-6-yl)amino]benzenesulfonic acid sodium salt
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