4-Hydroxy-7-methylamino-2-naphthalenesulfonicacid
CAS: 22346-43-6
Ref. 3D-FH149155
5g | 111,00 € | ||
10g | 172,00 € | ||
25g | 308,00 € | ||
50g | 449,00 € | ||
100g | 742,00 € |
Información del producto
- 1-Hydroxy-6-(methylamino)-3-naphthalenesulfonic acid
- 2-(N-Methylamino)-5-hydroxynaphthalene-7-sulfonic acid
- 2-Naphthalenesulfonic acid, 4-hydroxy-7-(methylamino)-
- 4-Hydroxy-7-(Methylamino)Naphthalene-2-Sulfonic Acid
- 4-Hydroxy-7-Methylamino-2-Naphthalene Sulfonic Acid
- 4-Hydroxy-7-Methylamino-2-Naphthanlenesulfonicacid
- 5-Hydroxy-2-(methylamino)-7-naphthalenesulfonic acid
- 6-(Methylamino)-1-hydroxy-3-naphthalenesulfonic acid
- 6-(Methylamino)-1-naphthol-3-sulfonic acid
- 7-(Methylamino)-4-hydroxy-2-naphthalenesulfonic acid
- Ver más sinónimos
- Methyl J Acid
- N-Methyl I acid
- N-Methyl J Acid
- N-Methyl(7-amino-4-hydroxynaphthalene-2-sulfonic acid)
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid is used as a diazo dye in the textile industry. This compound is used to produce diazotization and then cyanuric chloride by the reaction of 4-hydroxy-7-methylamino-2-naphthalenesulfonic acid with sodium nitrite and hydrochloric acid. The condensate from this reaction is dissolved in an alkaline solution, which reacts with sodium bicarbonate to produce a reactive physicochemical substance that can be used for dyeing fabrics.
Propiedades químicas
Consulta técnica sobre: 3D-FH149155 4-Hydroxy-7-methylamino-2-naphthalenesulfonicacid
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