Benzenesulfonic acid High purity Acid Yellow 49 12239-15-5
Basic information Acid Yellow 49 CAS no. 12239-15-5:
Product Name | Acid Yellow 49 |
Synonyms | 4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-2,5-dichlorobenzenesulphonic acid;C.I.AcidYellow49;Benzenesulfonic acid, 4-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo-2,5-dichloro-;2,5-Dichloro-4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]benzenesulfonic acid;4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-2,5-dichloro-Benzenesulfonic acid;Acid yellow 49 (C.I. 18640);Acid Fast Yellow NFG;Aminyl Yellow E-3GL |
CAS | 12239-15-5 |
MF | C16H13Cl2N5O3S |
MW | 426.27712 |
EINECS | 235-473-4 |
Product Categories | Organics |
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