dye|World dye variety

Name:C.I.Mordant Orange 15,C.I.14035

Molecular Structure: Single azo class

C.I.Mordant Orange 15,C.I.14035,CAS 6470-97-9,411.26,C13H7N3Na2O8S,Eriochrome Phosphine R

Molecular Formula:C₁₃H₇N₃Na₂O₈S

Molecular Weight: 411.26

CAS Registry Number:6470-97-9

Manufacturing Methods : 2-Amino-5-nitrobenzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.

Properties and Applications: orange. Soluble in water for orange, soluble in ethanol for orange. In concentrated sulfuric acid for yellow orange, after diluted solution for yellow, with pale yellow precipitation. Dye aqueous solution to join concentrated hydrochloric acid for light color solution; Join concentrated sodium hydroxide solution for blue light red.

List of Suppliers:

Eriochrome Phosphine R( Geigy Co. Ltd )