|
 |
|
|
|
CAS No.: 6408-72-6 Formula: C26H18N2O4
Weight: 422.432
Synonyms: C.I. 62025; C.I. Disperse Violet 31; C.I. Solvent Violet 59; Transparent Violet R; Disperse Violet 26; Violet HBL; 1,4-diamino-2,3-diphenoxyanthracene-9,10-dione; Transparent Violet RL; Plast violet 4002;
Disperse violet H-FRL is suitable for dyeing polyester and its blended fabrics, dyeing polyester with high temperature and high pressure, and dyeing light to medium color. It can be used for hot-melt pad dyeing of polyester and cotton fabrics in the same bath with vat dyes, and for direct printing of polyester Chemicalbook cotton fabrics with reactive violet K-3R. Bleaching polyester-cotton fabrics can improve whiteness by padding with disperse violet H-FRL and fluorescent whitening agent DT in the same bath. It can also be used to dye triacetate, but not diacetate, nylon and acrylic.
