[2,6'-Bibenzothiazole]-7-sulfonic acid, 2'-[4-[[2,6-diamino-3-sulfo-5-[(3-sulfophenyl)azo]phenyl]azo]phenyl]-6-methyl-, trisodium salt 化学特性,用途語,生産方法
製造方法
3-Aminobenzenesulfonic acid diazo, and 2,4-Diaminobenzenesulfonic acid coupled; C.I. Direct Yellow 59 (C.I. 49000) diazo, and the generation of single accidentally coupled nitrogen compounds.
Properties and Applications
dark orange. Soluble in water for palm light orange, slightly soluble in ethanol for light golden brown. The strong sulfuric acid for quality in red (yellow), to orange red brown, diluted light orange for palm. The dye solution to join strong hydrochloric acid for orange brown;?Concentrated sodium hydroxide solution was golden orange. For the dyeing of cellulose fibers and paper colored, good leveling.
Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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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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2
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4
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2
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2
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2
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[2,6'-Bibenzothiazole]-7-sulfonic acid, 2'-[4-[[2,6-diamino-3-sulfo-5-[(3-sulfophenyl)azo]phenyl]azo]phenyl]-6-methyl-, trisodium salt 上流と下流の製品情報
原材料
準備製品