Online Database of Chemicals from Around the World
| Winchem Industrial Co., Ltd. | China | Inquire | ||
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+86 (574) 8385-1061 | |||
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info@win-chemical.com hhp13@hotmail.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Jadechem Ningbo Co., Ltd. | China | Inquire | ||
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+86 (574) 8907-5960 +86 13777214302 | |||
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info@jadechem-colours.com | |||
| Chemical manufacturer since 2008 | ||||
| chemBlink standard supplier since 2012 | ||||
| Alfa Chemistry | USA | Inquire | ||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| chemBlink standard supplier since 2012 | ||||
| Nanjing FNAT Chemical Co., Ltd. | China | Inquire | ||
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+86 (25) 8644-2672 +86 13451895519 | |||
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amywang@fnatchem.com | |||
| Chemical distributor since 2016 | ||||
| chemBlink standard supplier since 2017 | ||||
| Classification | Dyes and pigments >> Dyes >> Acid dyestuff |
|---|---|
| Name | Acid Yellow 199 |
| Synonyms | Daedo Acid Yellow 4R; Daedo Acid Yellow A 4R; 4-[[4-[2-(4-Hydroxy-2-methylphenyl)diazenyl]phenyl]amino]-3-nitrobenzenesulfonic acid sodium salt |
| Molecular Structure | ![CAS # 70865-20-2, Acid Yellow 199, Daedo Acid Yellow 4R, Daedo Acid Yellow A 4R, 4-[[4-[2-(4-Hydroxy-2-methylphenyl)diazenyl]phenyl]amino]-3-nitrobenzenesulfonic acid sodium salt](/structures/70865-20-2.gif) |
| Molecular Formula | C19H15N4O6S.Na |
| Molecular Weight | 450.40 |
| CAS Registry Number | 70865-20-2 |
| EC Number | 274-950-1 |
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| Market Analysis Reports |
| List of Reports Available for Acid Yellow 199 |
