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| | MORDANT BROWN 4 Basic information |
| Product Name: | MORDANT BROWN 4 | | Synonyms: | (6E)-6-[(2,4-diamino-5-methylphenyl)hydrazinylidene]-2,4-dinitrocyclohexa-2,4-dien-1-one;MORDANT BROWN 4;2-(4,6-diamino-m-tolylazo)-4,6-dinitrophenol;C.I. Mordant Brown 4;Mordant Brown 4 (C.I.);mordantbrown4dyecontent:approx.20%;2-[(2,4-Diamino 5-methylphenyl)azo]-4,6-dinitrophenol;C.I.11335 | | CAS: | 6247-27-4 | | MF: | C13H12N6O5 | | MW: | 332.27 | | EINECS: | 228-362-7 | | Product Categories: | | | Mol File: | 6247-27-4.mol |  |
| | MORDANT BROWN 4 Chemical Properties |
| Boiling point | 596.2±50.0 °C(Predicted) | | density | 1.70±0.1 g/cm3(Predicted) | | pka | 2.51±0.38(Predicted) |
| | MORDANT BROWN 4 Usage And Synthesis |
| Preparation | 2-Amino-4,6-dinitrophenol diazotization, and 4-Methylbenzene-1,3-diamine coupling. | | Properties and Applications | dark red light brown. Soluble in water for yellow red, soluble in Cellosolve, slightly soluble in ethanol and Acetone, insoluble in other organic solvent. In concentrated sulfuric acid for brilliant red, dilution after small change; In concentrated nitric acid for amber solution; In a dilute sodium hydroxide solution for red brown 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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5
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4-5
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1-2
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4-5
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4-5
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5
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AATCC
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Dry 3,wet 5
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5-6
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4
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3-4
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4
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5
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| | MORDANT BROWN 4 Preparation Products And Raw materials |
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