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8005-84-3
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Mordant Brown 49
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C.I. 13265;Mordant Brown 49;Acid Chome Brown R;C.I.Mordant Brown 49;Acid mordant Brown 49;Acid Anihracene Brown R;C.I.Mordant Brown 49:C.I.13265
CBNumber:
CB0968449
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C12H9N6NaO8S
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420.29
MOL ??:
Mol file

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2-Amino-4,6-dinitrophenol diazotization, and 2,4-Diaminobenzenesulfonic acid and where did N-(3-amino-4-sulfophenyl)glycinemixture coupling.

Properties and Applications

red light brown. Red light brown powder. Soluble in water for orange brown, slightly soluble in alcohol. In concentrated sulfuric acid for magenta, dilution after orange until golden brown. Its aqueous solution to join hydrochloric acid for yellow brown; Join concentrated sodium hydroxide solution for orange brown. Used for wool and silk dyeing.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 5 4-5 2 5 5 5

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