PRODUCT Properties
| InChIKey | VQZUANNXHLERFA-UHFFFAOYSA-N |
| SMILES | N(C1C=CC(N(C)C(=O)C)=CC=1)C1=CC(S(O)(=O)=O)=C(N)C2C(C3=CC=CC=C3C(=O)C1=2)=O.[NaH] |
| CAS DataBase Reference | 2666-17-3 |
| EPA Substance Registry System | 2-Anthracenesulfonic acid, 4-[[4-(acetylmethylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-, monosodium salt (2666-17-3) |
Description and Uses
ACID BLUE 41 is used for dyeing wool, silk, nylon, and their blends, and can also be directly printed on wool, silk, and nylon fabrics. It has high strength and good leveling properties, making it suitable for dyeing medium to deep shades of blue or for color mixing. When dyeing with other fibers in the same bath, nylon, silk, and wool achieve similar colors, while acetate and cellulose fibers do not stain. It can also be used for coloring leather and paper.
Safety
| Safety Statements | 24/25 |
| TSCA | TSCA listed |
| HS Code | 32041200 |
