dye|World dye variety

Name:C.I.Mordant Red 29,C.I.43505

Molecular Structure: triarylmethane class

C.I.Mordant Red 29,C.I.43505,CAS 10134-63-1,403.47,C24H25N3O3

Molecular Formula:C₂₄H₂₅N₃O₃

Molecular Weight: 403.47

CAS Registry Number:10134-63-1

Manufacturing Methods : Bis (4 – (dimethylamino) phenyl) methanol and 5-Amino-2-hydroxybenzoic acid condensation, then will product oxidation.

Properties and Applications:  brilliant red. Insoluble in water, slightly soluble in hot ethanol to red. In concentrated sulfuric acid to blue light red, dilution red brown after precipitation. Dye aqueous solution to join strong life hydroxide solution for brown light red.

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