Uses of Reactive Blue 19 — Applications Guide

What is Reactive Blue 19?

Reactive Blue 19 (CAS 2580-78-1) is a dye & pigment with molecular formula C₂₂H₁₆N₂Na₂O₁₁S₃ and molecular weight 626.53 g/mol. Available in Commercial grade grades. Manufactured by Green Vision Technical Services, Nashik.

Applications & Uses

• Cotton fiber dyeing
• Cellulosic dyeing
• Exhaust and pad dyeing

Industries Using Reactive Blue 19

Physical Properties

Appearance	Blue powder
Boiling Point	N/A
Flash Point	N/A
Solubility	Freely soluble in water