1324-50-1

Basic information

• Product Name: ACID VIOLET 6BN
• Synonyms: 5-cyclohexadien-1-ylidene]-n-methyl-)amino]-5-sulfophenyl]methylene]-hydrox;methanaminium,n-[4-[[4-(dimethylamino)phenyl][2-ethoxy-4-[(4-methylsulfophenyl;ACID VIOLET 6BN;CI 43525;hydrogen [4-[[4-(dimethylamino)phenyl][2-ethoxy-5-sulphonato-4-(sulphonato-p-toluidino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium, monosodium salt;acidviolet6bn,CI43525;ACID VIOLET 6BN, C.I. NO.43525;Acid Violet 15
• CAS NO: 1324-50-1
• Molecular Formula: C32H34N3NaO7S2
• Molecular Weight: 659.75
• EINECS: 215-376-3
• Mol File: 1324-50-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: ACID VIOLET 6BN(CAS DataBase Reference)
• NIST Chemistry Reference: ACID VIOLET 6BN(1324-50-1)
• EPA Substance Registry System: ACID VIOLET 6BN(1324-50-1)

Safety Data

• Hazardous Substances Data: 1324-50-1(Hazardous Substances Data)

Usage

Description

ACID VIOLET 6BN is a synthetic dye characterized by its ability to produce red, light blue, and bright blue-purple shades. It is soluble in water and ethanol, displaying a violet color. When exposed to strong sulfuric acid, the color changes to brown, which then fades to purple upon dilution. The addition of sodium hydroxide solution causes the dye to fade away.

Uses

Used in Textile Industry:
ACID VIOLET 6BN is used as a colorant for dyeing textiles, providing a range of shades from red to light blue and bright blue-purple. Its solubility in water and ethanol makes it suitable for various dyeing processes.
Used in Analytical Chemistry:
ACID VIOLET 6BN is used as a pH indicator in analytical chemistry, where it can help determine the acidity or alkalinity of a solution.
Used in Biological Staining:
ACID VIOLET 6BN is used as a staining agent in biological research, allowing for the visualization of cellular structures and organisms under a microscope.
Standard:
ACID VIOLET 6BN has been tested for various standards, including light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater. The results are as follows:
Light Fastness: ISO 1, AATCC 1-2
Soaping: ISO 2, AATCC 2
Perspiration Fastness: ISO 4, AATCC 2
Oxygen Bleaching: ISO 4-5, AATCC 3
Fastness to Seawater: ISO 2, AATCC 4-5
These standards indicate the dye's performance and durability under different conditions, making it a versatile choice for various applications.

Preparation

Bis(4-(dimethylamino)phenyl)methanone and N-p-tolyl-m-phenetidine??and phosphorus oxychloride, and then converted to the sodium salt disulfonated.

Standard

Light Fastness

Fading

Stain

ISO

1

AATCC

1-2

InChI:InChI=1/C32H35N3O7S2.Na/c1-7-42-29-20-28(33-27-17-8-21(2)18-30(27)43(36,37)38)31(44(39,40)41)19-26(29)32(22-9-13-24(14-10-22)34(3)4)23-11-15-25(16-12-23)35(5)6;/h8-20H,7H2,1-6H3,(H2,36,37,38,39,40,41);/q;+1/p-1