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Alfa Aesar™ 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid, tech. 80%

$83.01 - $310.39

Chemical Identifiers

Chemical Name or Material 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid
CAS 119-72-2
Purity Grade Technical Grade
Molecular Formula C14H12N2O8S2
Formula Weight 400.38
MDL Number MFCD00035915
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2146703

  SDS
alfa aesar™
B2146703
1g Each for $83.01

AAB2146706

  SDS
alfa aesar™
B2146706
5g Each for $310.39
Description & Specifications

Specifications

Formula Weight 400.38
Chemical Name or Material 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid
TSCA TSCA
Melting Point >300°C
Purity Grade Technical Grade
Assay 80%
Quantity 1g
Molecular Formula C14H12N2O8S2
Odor Odorless
MDL Number MFCD00035915
CAS 119-72-2
RTECS Number WJ6100000

Applications
4-Amino-4′-nitrostilbene-2,2′-disulfonic acid serves as an important stilbene intermediate. It acts as a monomer. Further, it is used in the synthesis of a series of direct dyes such as direct lightfast fluorescent yellow 7GL, 6GL, 5GL, 4GL, 3GL and 2GL. In addition to this, it is used to prepare direct yellow DN-FR, orange F3G; yellow 3RLL, green GND and direct Black DN-EX.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.