CAS
83221-54-9 Purity
96%
83221-54-9 Purity
96%
![6-Amino-4-hydroxy-3-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulfonic acid,sodium salt](https://resource.alfa-chemistry.com/structure/83221-57-2.gif)
![Potassium sodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2-sulfonate]](https://resource.alfa-chemistry.com/structure/83221-61-8.gif)
![4-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-2,2'-disulpho[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonic acid,sodium salt](https://resource.alfa-chemistry.com/structure/83221-63-0.gif)
![4-Amino-3-[[4'-[(2,4-diaminophenyl)azo]-2,2'-disulpho[1,1'-biphenyl]-4-yl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid,sodium salt](https://resource.alfa-chemistry.com/structure/83221-65-2.gif)
![Sodium 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulpho-2-naphthyl]azo]phenyl]amino]-3-sulphophenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate](https://resource.alfa-chemistry.com/structure/83221-67-4.gif)
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Potassium sodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-methylphenyl)azo]naphthalene-2-sulfonate]
CAS
83221-62-9
Catalog Number
ACM83221629
Category
Other Products
Molecular Weight
800.83381
Molecular Formula
C35H28N6O9S2.xK.xNa
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