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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 220 |
| Synonyms: | C.I.11714 Acid yellow 220;Acid yellow 220 (C.I. 11714);Yellow S-2G;C.I.Acid Yellow 220:C.I.11714 |
| CAS: | 71603-79-7 |
| MF: | C24H18IN4NaO7S |
| MW: | 0 |
| EINECS: | 208-253-0 |
| Product Categories: | Dyes and Pigments |
| Mol File: | Mol File |
| Preparation | 2-(3-Amino-4-hydroxyphenylsulfonamido)benzoic acid diazo, and N-(2-chlorophenyl)-3-oxobutanamide coupling, and then into 1:2 cobalt complex. | |||||||||||||||||||||||
dark yellow. Deep yellow powder. Mainly used for wool, silk and polyamide fiber dyeing and printing.
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