Preparation
(C.I. 61710) 1,5-Dichloroanthracene-9,10-dione?(or 1,5-Dinitroanthracene-9,10-dione)and p-Methylaniline condensation, stlfonation, and translated into sodium salt. Note: by 1, 5-and 1, 8-compounds were synthesized mixture of colored light is red to dye ( C.I. 61800). (C.I. 61800) 1,8-Dichloroanthracene-9,10-dione?(or 1,8-Dinitroanthracene-9,10-dione) and p-Methylaniline condensation, stlfonation, and translated into sodium salt. Note: in order to make the product has colored light between C.I. 61710 (slant blue) and C i. 61800 (partial red) between, but will be 1, 5-and 1, 8-compounds on the mixture sulphonated (BIOS 1484 ploidy; FIAT 1313,2,221; FIAT 764-anthraquinone purple).
Properties and Applications
purple. Soluble in ethanol, soluble fiber element, chloroform, o-chlorophenol, Pyridine, toluene, slightly soluble in acetone, benzene, carbon tetrachloride, insoluble in Stout special solvent. The strong sulfuric acid for brown, after diluted red purple precipitation.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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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
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3
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3-4
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3
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3
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3-4
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AATCC
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5
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2
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2
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1
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4
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2
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