| Identification | Back Directory | [Name]
CI 11875 | [CAS]
6247-28-5 | [Synonyms]
CI 11875
MORDANT BROWN 6
C.I. Mordant Brown 6
Mordant Brown 6 (C.I.)
CI 11875 ISO 9001：2015 REACH
C.I.Mordant Brown 6:C.I.11875
4,6-Dinitro-4-methyl-2,2-azodiphenol
2-[(2-Hydroxy-5-methylphenyl)azo]-4,6-dinitrophenol
Phenol, 2-[2-(2-hydroxy-5-methylphenyl)diazenyl]-4,6-dinitro-
2-[2-(3-METHYL-6-OXO-1-CYCLOHEXA-2,4-DIENYLIDENE)HYDRAZINYL]-4,6-DINITRO-PHENOLATE | [EINECS(EC#)]
228-363-2 | [Molecular Formula]
C13H10N4O6 | [MOL File]
6247-28-5.mol | [Molecular Weight]
318.24 |
| Hazard Information | Back Directory | [Preparation]
2-Amino-4,6-dinitrophenol diazotization, and p-Cresol coupling. | [Properties and Applications]
deep green light brown to dark brown. Soluble in hot water for yellow brown, slightly soluble in ethanol and Acetone. In concentrated sulfuric acid for brown light orange to red, dilution have orange precipitation; In concentrated nitric acid for orange solution; In concentrated hydrochloric acid in almost insoluble; In a dilute sodium hydroxide solution for red solution.
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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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4-5
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4
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4-5
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3-4
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2
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4-5
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5
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