LUXOL FAST BLUE ARN

Chemical properties

DARK BLUE-PURPLE POWDER

The Uses of LUXOL FAST BLUE ARN

Solvent Blue 37 is an azo dye that stains phospholipids and myelin.

What are the applications of Application

Solvent Blue 37 is an azo dye stains phospholipids and myelin

Preparation

4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid diazotization, and 8-(Phenylamino)naphthalen-1-ol coupling.

Properties and Applications

red light blue. Soluble in water is purple, soluble in Cellosole, slightly soluble in ethanol for red light blue, insoluble in other organic solvent. In concentrated sulfuric acid for SAP green, dilution after blue; In concentrated nitric acid for chestnut, and then into orange. Dye aqueous solution to join concentrated hydrochloric acid for blue; Join concentrated sodium hydroxide solution for red orange brown. Used in paint and ballpoint ink