dye|World dye variety

Name:C.I.Solvent Red 110,C.I.27305

Molecular Structure: Double azo class

C.I.Solvent Red 110,C.I.27305,CAS 12217-00-4,658.53,C22H13N4Na3O10S3,Ponceau 5R

Molecular Formula:C₂₂H₁₃N₄Na₃O₁₀S₃

Molecular Weight: 658.53

CAS Registry Number:12217-00-4

Manufacturing Methods : 4-(Phenyldiazenyl)benzenamine diazotization, and 7-Hydroxynaphthalene-1,3,6-trisulfonic acid coupling.

Properties and Applications:red. Soluble in water for red, slightly soluble in alcohol for magenta. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution to join concentrated hydrochloric acid to red; With strong caustic for brown. Used for alcohol soluble varnish color.

List of Suppliers:

Ponceau 5R(Farbwerke vorm. Meister Lucius &Brtining)