2-Naphthalenesulfonic acid, 5(or 8)-[(2,8-dihydroxy-6-sulfo-1-naphthalenyl)azo]-8(or 5)-[[4-(phenylazo)-6(or 7)-sulfo-1-naphthalenyl]azo]-, trisodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
aniline diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, again diazo, and 5-Aminonaphthalene-2-sulfonic acid?and?8-Aminonaphthalene-2-sulfonic acid??coupling, product to diazo, and 4,6-Dihydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
grey.
Standard
|
Acid Resistance
|
Alkali Resistance
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Light Fastness
|
Soaping
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Water
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Fading
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Stain
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Fading
|
Stain
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ISO
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4
|
2
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6
|
3
|
3
|
3
|
3
|
2-Naphthalenesulfonic acid, 5(or 8)-[(2,8-dihydroxy-6-sulfo-1-naphthalenyl)azo]-8(or 5)-[[4-(phenylazo)-6(or 7)-sulfo-1-naphthalenyl]azo]-, trisodium salt Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte