52172-47-1

Basic information

• Product Name: 1-amino-8-naphthol-7-(4-aminosulfophenyldiazinyl)-3,6-disulfonic acid
• CAS NO: 52172-47-1
• Molecular Weight: 503.491
• Mol File: 52172-47-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-amino-8-naphthol-7-(4-aminosulfophenyldiazinyl)-3,6-disulfonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1-amino-8-naphthol-7-(4-aminosulfophenyldiazinyl)-3,6-disulfonic acid(52172-47-1)
• EPA Substance Registry System: 1-amino-8-naphthol-7-(4-aminosulfophenyldiazinyl)-3,6-disulfonic acid(52172-47-1)

Safety Data

• Hazardous Substances Data: 52172-47-1(Hazardous Substances Data)

Upstream product

• 90-20-0 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid 
• 121-57-3 4-aminobenzene sulfonic acid 
• 2154-66-7 4-sulfobenzenediazonium 

Relevant articles and documents

Syntheses and application of sulfonic acid dyes on wool fabric

Syntheses of acid dyes were done by reacting diazotized substituted aryl amines and substituted naphthalene sulfonic acids as coupling component. Structure elucidation of these synthetic dyes was carried out by their UV-visible, IR, 1HNMR spectra, elemental analysis and negative MALDI-TOF mass spectrometric analysis. The aim of this research is the application of synthesized acid dyes on wool fabric and fastness properties by light, washing, perspiration, crocking data from color spectrophotometer studied.