6252-76-2

Basic information

• Product Name: ACID VIOLET 9
• Synonyms: xanthylium,9-(2-carboxyphenyl)-3-[(2-methylphenyl)amino]-6-[(2-methyl-4-sulfophenyl)amino]-,hydroxide,innersalt,monosodiumsalt;Xanthylium,9-(2-carboxyphenyl)-3-[(2-methylphenyl)amino]-6-[(2-methyl-4-sulfophenyl)amino]-,innersalt,monosodiumsalt;VIOLAMINE R;ERIO FAST FUCHSIN;FAST ACID VIOLET;CI 45190;ACID VIOLET 9;hydrogen 9-(2-carboxylatophenyl)-3-(2-methylanilino)-6-(2-methyl-4-sulphoanilino)xanthylium, monosodium salt
• CAS NO: 6252-76-2
• Molecular Formula: C34H25N2NaO6S
• Molecular Weight: 612.63
• EINECS: 228-377-9
• Product Categories: Organics
• Mol File: 6252-76-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: ACID VIOLET 9(CAS DataBase Reference)
• NIST Chemistry Reference: ACID VIOLET 9(6252-76-2)
• EPA Substance Registry System: ACID VIOLET 9(6252-76-2)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 6252-76-2(Hazardous Substances Data)

Usage

Uses

Violamine R is a rhodamine dye. Dyes and metabolites, Environmental Testing.

Preparation

O-Methylaniline and 2-(3,6-Dichloro-9H-xanthen-9-yl)benzoic acid?condensation, stlfonation income free alkali, and then into sodium salt.

Properties and Applications

red light purple. Red light purple powder, soluble in water, but soluble in ethanol for purple, soluble in acetone, easily soluble in ethylene glycol ether. The strong sulfuric acid dyes in the red for orange, diluted into red purple; In nitric acid for quality in red; In strong hydrochloric acid for red purple. The water solution is purple, add hydrochloric acid to blue, precipitation. Discharge sex differences, dyeing copper ions in color becomes the dark, encounter iron ion become yellow light and dark. This product is mainly used for wool, silk, polyamide fiber and its blended fabric dyeing and printing, also can be used for leather, paper, soap and biological shading, also can be used in the manufacture solvent dye.. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 4 2-3 3 3 1 2-3 3-4 2-3 AATCC 4 2 3 2 1 1 3-4 2

Standard

Light Fastness

Fading

Stain

ISO

4

AATCC

4

InChI:InChI=1/C34H26N2O6S.Na/c1-20-7-3-6-10-29(20)35-22-11-14-27-31(18-22)42-32-19-23(36-30-16-13-24(17-21(30)2)43(39,40)41)12-15-28(32)33(27)25-8-4-5-9-26(25)34(37)38;/h3-19,35H,1-2H3,(H,37,38)(H,39,40,41);/q;+1/p-1/rC34H25N2NaO6S/c1-20-7-3-6-10-29(20)35-22-11-14-27-31(18-22)42-32-19-23(36-30-16-13-24(17-21(30)2)44(40,41)43-37)12-15-28(32)33(27)25-8-4-5-9-26(25)34(38)39/h3-19,35H,1-2H3,(H,38,39)