ChemIndex - A free chemical CAS databaseChina Business Portal|ChemNet|ChinaChemNet|ChinaChemical|KoreaChemNet

Chemindex > 502-02-3
English EN EN ▼
 English

4-[[4-(dimethylamino)phenyl]azo]benzenesulphonic acid
Chemical Name 4-[[4-(dimethylamino)phenyl]azo]benzenesulphonic acid
Synonyms 4'-Sulfo-N,N-dimethyl-4-aminoazobenzene;4-(4-Dimethylaminophenylazo)benzenesulfonic acid;4-(4-Sulfophenylazo)-N,N-dimethylaniline;4-(Dimethylamino)azobenzene-4'-sulfonic acid;NSC 9595;p-((p-(Dimethylamino)phenyl)azo)benzenesulfonic acid;4-((4-(Dimethylamino)phenyl)azo)benzenesulphonic acid;Benzenesulfonic acid, 4-((4-(dimethylamino)phenyl)azo)-;Benzenesulfonic acid, 4-(2-(4-(dimethylamino)phenyl)diazenyl)-;Benzenesulfonic acid, p-((p-(dimethylamino)phenyl)azo)- (8CI);sodium 4-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzenesulfonate;4-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzenesulfonic acid
Molecular Formula C14H15N3O3S
Molecular Weight 305.3522
InChl InChI=1/C14H15N3O3S/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20/h3-10H,1-2H3,(H,18,19,20)/b16-15+
CAS Registry Number 502-02-3
EINECS 207-932-9
Molecular Structure 502-02-3 4-[[4-(dimethylamino)phenyl]azo]benzenesulphonic acid
Density 1.28g/cm3
Refractive Index 1.61
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

    Suppliers for 502-02-3 (0):

Chemical CAS Database Service is provided by ChemIndex.com