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Mordant Brown 49
- Product Name
- Mordant Brown 49
- CAS No.
- 8005-84-3
- Chemical Name
- Mordant Brown 49
- Synonyms
- 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
- Molecular Formula
- C12H9N6NaO8S
- Formula Weight
- 420.29
- MOL File
- Mol file
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Mordant Brown 49 Chemical Properties,Usage,Production
Preparation
2-Amino-4,6-dinitrophenol diazotization, and 2,4-Diaminobenzenesulfonic acid and where did N-(3-amino-4-sulfophenyl)glycine?mixture 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 |
Mordant Brown 49 Preparation Products And Raw materials
Raw materials
Preparation Products
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Mordant Brown 49 Suppliers
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Mordant Brown 49