4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
p-Methylaniline diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Properties and Applications
yellow. The strong sulfuric acid to yellow. Used for wool, silk, vinegar fiber, cotton dyeing. The aluminum salt is used in rubber and synthetic resin color.
Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
|
Stain
|
ISO
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5
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2-3
|
|
2-3
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4
|
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2-3
|
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4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte