4-Amino-1,1-azobenzene-3,4-disulfonic acid monosodium salt, Dye content 95 %

Code: 250309-25G D2-231

Application

4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt has been used as a control to study the influence of aromatic substitution patterns on azo dye degrad...


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£198.00 25G
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Application

4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt has been used as a control to study the influence of aromatic substitution patterns on azo dye degradability by Streptomyces spp and the fungus Phanerochaete chrysosporium.

General description

4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt, also called as acid yellow 9, belongs to the class of azo dyes.

Packaging

25, 100 g in glass bottle

ε (extinction coefficient)15302 at 385 nm in 1 M HCl at 0.01 g/L, 11438 at 489 nm in 0.1 M HCl at 0.01 g/L
λmax489 nm
application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, 90%
formpowder
InChI keyMPOAAHDXCIUENZ-XNDFEMONSA-L
InChI1S/2C12H11N3O6S2.2Na/c2*13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18;;/h2*1-7H,13H2,(H,16,17,18)(H,19,20,21);;/q;;2*+1/p-2/b2*15-14+;;
Quality Level100
SMILES string[Na+].[Na+].Nc1ccc(cc1S(O)(=O)=O)N=Nc2ccc(cc2)S([O-])(=O)=O.Nc3ccc(cc3S([O-])(=O)=O)N=Nc4ccc(cc4)S(O)(=O)=O
storage temp.room temp
Code
Description
Unit Size
List Price
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250309-100G
4-Amino-1,1-azobenzene-3,4-disulfonic acid monosodium salt, Dye content 95 %

Unit:100G
List Price: £753.00
Source:List Price
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Cas Number74543-21-8
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