Preparation
1-Bromo-4-(methylamino)anthracene-9,10-dione and p-Methylaniline condensation, the product of income (C.I. Solvent Blue 11, C.I. 61525) with 100% for sulfuric acid products, and into the sodium salt.
Properties and Applications
green light blue. Soluble in acetone, ethanol, o-chlorophenol, Pyridine, slightly soluble in soluble fiber element, insoluble in chloroform, toluene. The strong sulfuric acid for blue, for purple diluted
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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
|
|
ISO
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4-5
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2-3
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3
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3-4
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2
|
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3-4
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|
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AATCC
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4
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1
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1
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3
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1
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4
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