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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 14 (C.I. 18960) |
| Synonyms: | sodium,2,5-dichloro-4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate;sodium 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonate;ACID YELLOW 14 (C.I. 18960);2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-benzenesulfonicaci;C.I.Acid Yellow 14;Daedo Acid Yellow 2G;Eniacid Supra Yellow 3G;Eniamide Yellow E-3G |
| CAS: | 6359-97-3 |
| MF: | C16H13Cl2N4NaO4S |
| MW: | 451.25 |
| EINECS: | 228-818-5 |
| Product Categories: | Organics |
| Mol File: | 6359-97-3.mol |
| Melting point | 317 °C(lit.) |
| EPA Substance Registry System | C.I. Acid Yellow 34, monosodium salt (6359-97-3) |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| Chemical Properties | Yellow-orange powder. Soluble in water, aqueous solution is yellow. Slightly soluble in ethanol, acetone, insoluble in toluene. Brilliant orange color in concentrated sulfuric acid, brilliant orange color in concentrated nitric acid. | ||||||||||||||||||||||||
| aniline diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling. | |||||||||||||||||||||||||
| Properties and Applications | brilliant yellow. Bright orange powder. Soluble in water yellow, slightly soluble in ethanol and acetone, insoluble in toluene. Strong sulfuric acid in a bright orange; Nitric acid in a bright orange. This product used for wool, silk dyeing, good levelness.
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| Raw materials | 3-Methyl-5-pyrazolone |
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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