dye|World dye variety

Name:C.I.Reactive Blue 27,C.I.612020

Molecular Structure: anthraquinones

C.I.Reactive Blue 27,C.I.612020,CAS 20640-71-5,692.54,C23H15N2Na3O13S3,Blue B,Brilliant Blue B

Molecular Formula:C₂₃H₁₅N₂Na₃O₁₃S₃

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.

List of Suppliers:

Reactive Blue B (Classic Dyestuffs Inc)

Remazol Brill Blue B(Classic Dyestuffs Inc)

Remazol Brilliant Blue B( Hoechst A G )