34824-60-7

Basic information

• Product Name: sodium 1-amino-4-(ethylamino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate
• Synonyms: sodium 1-amino-4-(ethylamino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate;1-Amino-4-(ethylamino)-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt
• CAS NO: 34824-60-7
• Molecular Formula: C₁₆H₁₃N₂O₅S*Na
• Molecular Weight: 368.33959
• EINECS: 252-230-8
• Mol File: 34824-60-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: sodium 1-amino-4-(ethylamino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: sodium 1-amino-4-(ethylamino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate(34824-60-7)
• EPA Substance Registry System: sodium 1-amino-4-(ethylamino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate(34824-60-7)

Safety Data

• Hazardous Substances Data: 34824-60-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H14N2O5S.Na/c1-2-18-10-7-11(24(21,22)23)14(17)13-12(10)15(19)8-5-3-4-6-9(8)16(13)20;/h3-7,18H,2,17H2,1H3,(H,21,22,23);/q;+1/p-1

Upstream product

• 6258-06-6 sodium 1-amino-4-bromoanthraquinone-2-sulfonate 
• 75-04-7 ethylamine 

Relevant articles and documents

ACTIVITIES OF SODIUM SALTS OF 1-AMINO-4-ALKYLAMINOANTHRAQUINONE-2-SULFONIC ACID IN AQUEOUS SOLUTIONS.

The mean activity coefficients of sodium salts of 1-amino-4-alkylaminoanthraquinone-2-sulfonic acid (alk equals Me(MAS), Et, n-Pr, or n-Bu (n-BAS) in aqueous solutions ranging in concentration from 10** minus **3 to 10** minus **2 mol kg** minus **1 have been determined by means of isopiestic measurements at 50 and 60 degree C respectively. It is found that the mean activity coefficients of these dyes are much smaller than unity, the coefficients of MAS being the largest, and those of n-BAS, the smallest. The coefficients are found to decrease with an increase in the dye concentration. An examination of the results obtained by Miliceivic treatment suggests that the MAS exists as dimer or trimers, and the other dyes, as tetramers, at 60 degree C.