| Hazard Information | Back Directory | [Preparation]
2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling. | [Properties and Applications]
dark red light yellow. Red powder, soluble in water for golden brown. Used for cellulose fiber dyeing and printing.
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Standard
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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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
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Stain
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ISO
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6-7
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5
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5
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4-5
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5
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