dye|World dye variety

Name:C.I.Solvent Orange 2,C.I.12100

Molecular Structure: Single azo class

C.I.Solvent Orange 2,C.I.12100,CAS 2646-17-5,262.31,C17H14N2O,Oil Yellow RC,Oil Orange GDC-2,Solvent Orange A

Molecular Formula:C₁₇H₁₄N₂O

Molecular Weight: 262.31

CAS Registry Number:2646-17-5

Manufacturing Methods :O-Methylaniline diazotization, and Naphthalen-2-ol coupling.

Properties and Applications: red orange. From the glacial acetic acid in the products crystallization for red crystal, its melting point is 131 ℃. Slightly soluble in ethanol for orange red solution, slightly soluble in acetone and benzene. In concentrated sulfuric acid to red light purple, dilution after big red, and the red precipitation; In concentrated nitric acid for red solution and then into orange. Dye alcohol solution with dilute hydrochloric acid, color slightly changed; With dilute sodium hydroxide solution for brown light orange. It is mainly used in oil product color, also used for ink and cultural and educational supplies coloring.

List of Suppliers:

Oil Yellow RC Haining Hongyu Chemical Co., Ltd.

ABCOL Oil Orange 204 ( Abbey Color Inc. )

Atul Oil Orange T( Atul Limited )

Dayglo Solvent Orange 02 ( Day-Glo Color Corp. )

Novasol Orange T ( Nova Chemical Corp )

Oil Orange 204( Passaic Color & Chemical Co. )

Oil Orange Crude (Monarch Dyestuffs Industries)

Oil Orange GDC-2( Golden Dyes Corpn (India) Pvt Ltd )

Permalex Orange TW ( Standard Dyes )

Simpsol Orange Tol 23843(Simpsons (UK) Ltd)

Solvent Orange A( Bhavi International Ltd )

Waxol Orange 2( Sharda International )

Waxol Orange DTN( Devarsons Industries Ltd )