Name:C.I.Reactive Blue 27,C.I.612020
Molecular Structure: anthraquinones
Molecular Weight: 692.54
CAS Registry Number:20640-71-5
Manufacturing Methods : bromine acid and 2-Amino-5-(2-(sulfooxy)ethylsulfonyl)benzoic acid condensation.
Properties and Applications: bright blue. Blue powder, 100 ℃ of solubility of 90 g/L. Used for cotton fabric and anti-wrinkle after finishing the cotton fabric knot dyeing piled up and Exhaust staining staining, also can be used for polyvinyl chloride coatings.
|Light Fastness||Oxygen bleaching||Persperation Fastness||Soaping|
List of Suppliers:
Reactive Blue B (Classic Dyestuffs Inc)
Remazol Brill Blue B(Classic Dyestuffs Inc)
Remazol Brilliant Blue B( Hoechst A G )