Mordant violet 40 (C.I. 14745) Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-Amino-4-chlorophenol diazotization, and 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applications
dark purple. Soluble in water for red, soluble in ethanol for titian. In concentrated sulfuric acid for blue purple, red after diluted solution, and then a brick red precipitation. Dye aqueous solution to join concentrated hydrochloric acid to red; Join concentrated sodium hydroxide solution for orange.
Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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4
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6
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4
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5
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5
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5
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Mordant violet 40 (C.I. 14745) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte