101-50-8

Name	4-Aminoazobenzene-3,4'-disulfonic acid
Synonyms	4-amino-3,4'-disulfoazobenzene 4-amino-3,4'-disulfoazobenzene 4-aminoazobenzene-3,4'-disulfonic 4-amino-azobenzene-4'-disulfonicacid P-AMINOAZOBENZENE-3,4'-DISULFONIC ACID 4-Aminoazobenzene-3,4'-disulfonic acid P-Aminoazobenzene-3,4'-disulfonic acid PARA AMINO AZOBENZENE 3,4 DISULFONIC ACID Para amino azobenzene-3,4-disulfonic acid 4-(4-amino-3-sulfophenylazo)-benzenesulfonicaci 2-amino-5-[(4-sulfophenyl)azo]-benzenesulfonicaci 2-amino-5-((4-sulfophenyl)azo)-benzenesulfonicaci 2-amino-5-(4-sulfophenyl)azo-benzenesulfonic acid 2-amino-5-(4-sulfophenyl)diazenylbenzenesulfonic acid 2-azanyl-5-(4-sulfophenyl)diazenyl-benzenesulfonic acid 2-amino-5-[(E)-(4-sulfophenyl)diazenyl]benzenesulfonic acid
CAS	101-50-8
EINECS	202-947-7
InChI	InChI=1/C12H11N3O6S2/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18/h1-7H,13H2,(H,16,17,18)(H,19,20,21)

LogP	-0.91 at 25℃
EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
category	toxic substances
toxicity grade	low toxicity
Acute toxicity	oral-rat LD50: 14800 mg/kg
stimulation data	eyes-rabbit 500 mg/24 h severe
flammability hazard characteristics	flammability; Toxic nitrogen oxide and sulfur oxide fumes from combustion
storage and transportation characteristics	warehouse ventilation and low temperature drying
extinguishing agent	dry powder, foam, sand, carbon dioxide, water mist