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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | ACID YELLOW 99 |
| Synonyms: | AcidcomplexyellowGR;AcidcomplexyellowGRN;C.I.Acidyellow99;chromate(1-),hydroxy[2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl]prop;ACID YELLOW 99 (C.I. 13900);CI 13900;ACID YELLOW 99;sodium hydroxy[2-hydroxy-5-nitro-3-[[2-oxo-1-(phenylcarbamoyl)propyl]azo]benzenesulphonato(3-)]chromate(1-) |
| CAS: | 10343-58-5 |
| MF: | C16H11CrN4NaO9S |
| MW: | 510.33 |
| EINECS: | 233-748-3 |
| Product Categories: | Organometallics;A;Stains and Dyes;Stains&Dyes, A to;Dyes and Pigments |
| Mol File: | 10343-58-5.mol |
| CAS DataBase Reference | 10343-58-5 |
| EPA Substance Registry System | Chromate(1-), hydroxy[2-(hydroxy-.kappa.O)-5-nitro-3-[[2-(oxo-.kappa.O)-1-[(phenylamino)carbonyl]propyl]azo-.kappa.N1]benzenesulfonato(3-)]-, sodium, (T-4)- (10343-58-5) |
| Safety Statements | 24/25 |
| Provider | Language |
|---|---|
| ACROS | English |
| Chemical Properties | dark yellow to brown fine powder | ||||||||||||||||||||||||||||||||
| C.I. Acid yellow 99 is an acidic yellow dye that combines with coconut shell pith through electrostatic and complexing reactions. | |||||||||||||||||||||||||||||||||
| Preparation | 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazo, and 3-Oxo-N-phenylbutanamide coupling, and then into a chrome complex. | ||||||||||||||||||||||||||||||||
red light yellow. Yellow powder. Soluble in strong sulfuric acid is brown, it will be diluted light brown for solution. Used for wool, silk, polyamide fiber dyeing and printing directly, also can used for leather dyeing, especially for the wool carpet and influential dyeing, can also be used for the preparation of solvent dye.
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| References | [1] Khan M M R, et al. Mechanistic studies on the binding of Acid Yellow 99 on coir pith[J]. Bioresource technology, 2011, 102(3): 2394-2399. | ||||||||||||||||||||||||||||||||
| Raw materials | Acetoacetanilide-->2-Amino-4-nitrophenol-6-sulfonic acid |
| Preparation Products | Spirit Light Fast Fire Red B |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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