Mordant Blue 52 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
Bis (4 – (dimethylamino) phenyl) methanol with 4-Methylbenzoic acid?condensation, Then used lead oxide – hydrochloric acid oxidation product.
Properties and Applications
green light blue. Soluble ?in water as pure blue to turquoise blue, turquoise blue dissolved in ethanol. In concentrated sulfuric acid to yellow to lemon yellow, after dilution in green. Dye aqueous solution and sodium hydroxide as pale yellow brown to colorless.
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Standard(Silk)
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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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1
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1-2
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3
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2-3
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5
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Mordant Blue 52 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
