6448-97-1

Basic information

• Product Name: 2-[benzenesulfonyl-(4-nitrophenyl)amino]-N-(2,4-dimethylpentan-3-yl)ac etamide
• Synonyms: 2-[benzenesulfonyl-(4-nitrophenyl)amino]-N-(2,4-dimethylpentan-3-yl)ac etamide;Acid blue 18 (C.I. 50230);3-[(4-Amino-3-sodiosulfophenyl)amino]-7-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-5-(4-sulfonatophenyl)phenazin-5-ium;C.I.Acid Blue 18;Lissamine Blue BF;Merantine Blue BF
• CAS NO: 6448-97-1
• Molecular Formula: C21H27N3O5S
• Molecular Weight: 0
• Mol File: 6448-97-1.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Density: 1.245g/cm³
• Refractive Index: 1.578
• CAS DataBase Reference: 2-[benzenesulfonyl-(4-nitrophenyl)amino]-N-(2,4-dimethylpentan-3-yl)ac etamide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[benzenesulfonyl-(4-nitrophenyl)amino]-N-(2,4-dimethylpentan-3-yl)ac etamide(6448-97-1)
• EPA Substance Registry System: 2-[benzenesulfonyl-(4-nitrophenyl)amino]-N-(2,4-dimethylpentan-3-yl)ac etamide(6448-97-1)

Safety Data

• Hazardous Substances Data: 6448-97-1(Hazardous Substances Data)

Usage

Preparation

the molecular than 2-Amino-5-(4-nitroanilino)benzenesulfonic acid, 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid, 2-Aminobenzenesulfonic acid with heavy chromium acid potassium and sulfuric acid oxidation, then use 4-Aminobenzenesulfonic acid further oxidation, reduction with the iron powder.

Properties and Applications

red light navy blue. Soluble in cold water, hot water, ethanol to blue. The strong sulfuric acid for green, diluted into blue to red light purple. In aqueous solution for the navy blue join sodium hydroxide, and precipitation. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 3 3 5 4-5 2 5 3-4 2 AATCC 3 2-3 2-3 1-2 1 1 4 4

Standard

Light Fastness

Fading

Stain

ISO

3

AATCC

3

InChI:InChI=1/C21H27N3O5S/c1-15(2)21(16(3)4)22-20(25)14-23(17-10-12-18(13-11-17)24(26)27)30(28,29)19-8-6-5-7-9-19/h5-13,15-16,21H,14H2,1-4H3,(H,22,25)