dye|World dye variety

Name:C.I.Acid Red 32,C.I.17065

Molecular Structure: Single azo class

C.I.Acid Red 32,C.I.17065,CAS 6360-10-7,605.62,C26H24N5NaO7S2,Fast Light Rubine BL,Rubine BLA

Molecular Formula:C₂₆H₂₄N₅NaO₇S₂

Molecular Weight: 605.62

CAS Registry Number:6360-10-7

Manufacturing Methods : 2-Amino-5-nitro-N-ethylbenzenesulfonanilide diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid   in acid conditions coupled with the method will nitro reductive into groups, then the azo group with acetylated amino group on the bit.

Properties and Applications: blue-ray red. Soluble in water for red, soluble in ethanol purplish red color. The strong sulfuric acid for pink, to orange diluted. In water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for purple.

List of Suppliers:

Orcoacid Fast Light Rubine BL( Classic Dyestuffs Inc )

Supemylite Rubine BLA( Classic Dyestuffs Inc )