Reactive Blue BRF Dye
Within the domain of dyes, Reactive Blue 221 emerges as a prominent water-soluble dye, specifically recognized as a member of the esteemed reactive dye class. Reactive dyes are acclaimed for their intrinsic ability to establish strong and enduring covalent bonds with cellulosic fibers, such as cotton, rayon, and linen.
Name | Reactive Blue BRF Dye |
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Color code. | |
Application | Dyeing |
CI Name | Reactive Blue 221 |
CI Number | . |
CAS No. | 93051-41-3/89933-65-3 |
Molecular formula | . |
Molecular weight | 1082.83 |
Shape | Irregular |
Purity. | 100% |
Resistance | . |
Rubbing resistance | Dry |