9-(Dimethylamino)benzo[a]phenoxazin-7-iumchlorid Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
commonly known as Meldola ‘s Blue. Naphthalen-2-ol with excess N,N-dimethyl-4-nitrosobenzenamine hydrochloride in hot ethanol in response, then will product into Zinc?double salt .
Properties and Applications
red light navy blue. Soluble in water for blue purple, soluble in ethanol to blue. The strong sulfuric acid in the black light for green, diluted to blue. The dye solution to join sodium hydroxide with brown floc appear.
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Standard
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Light Fastness
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Persperation Fastness
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Ironing 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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C
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1
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3
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1-2
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4-5
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A
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2
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3
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3
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3
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9-(Dimethylamino)benzo[a]phenoxazin-7-iumchlorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
