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Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatic acids>4,4'-Dinitrostilbene-2,2'-disulfonic acid
4,4'-Dinitrostilbene-2,2'-disulfonic acid
  • 4,4'-Dinitrostilbene-2,2'-disulfonic acid

4,4'-Dinitrostilbene-2,2'-disulfonic acid

Price $1
Package 1g
Min. Order: 1g
Supply Ability: 10000KGS
Update Time: 2019-12-29

Product Details

Product Name: 4,4'-Dinitrostilbene-2,2'-disulfonic acid CAS No.: 30211-77-9
Min. Order: 1g Purity: 99%
Supply Ability: 10000KGS Release date: 2019/12/29

hanne 630
 

Product Name:
4,4'-Dinitrostilbene-2,2'-disulfonic acid
Synonyms:
2,2’-(1,2-ethenediyl)bis(5-nitro-benzenesulfonicaci;2,2’-(1,2-ethenediyl)bis[5-nitro-benzenesulfonicaci;4' 4" DINITRO STILLBENE 2'2" DISULPHONIC ACID;DNSDA;2,2’-(1,2-ethenediyl)bis[5-nitro-Benzenesulfonicacid;4,4’-dinitro-2,2’-stilbenedisulfonicacid;(E)-2-(2-sulfo-4-nitrosyryl)-5-nitrobenzenesulfonic acid;(E)-6,6'-(Ethene-1,2-diyl)bis(3-nitrobenzenesulfonic acid)
CAS:
128-42-7
MF:
C14H10N2O10S2
MW:
430.37
EINECS:
204-885-6
Product Categories:
-;Intermediates of Dyes and Pigments
Mol File:
128-42-7.mol
Article illustration
 
4,4'-Dinitrostilbene-2,2'-disulfonic acid Chemical Properties
Melting point 
266 °C
density 
1.6705 (rough estimate)
refractive index 
1.7000 (estimate)
pka
-1.61±0.45(Predicted)
CAS DataBase Reference
128-42-7(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro- (128-42-7)
 
Safety Information
Hazardous Substances Data
128-42-7(Hazardous Substances Data)

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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