547-58-0 Methyl Orange

Name: Methyl Orange
Synonyms: Benzenesulfonicacid, 4-[[4-(dimethylamino)phenyl]azo]-, sodium salt (9CI);Benzenesulfonicacid, p-[[p-(dimethylamino)phenyl]azo]-, sodium salt (8CI);Orange III (6CI);4-Dimethylaminoazobenzene-4'-sulfonic acid sodium salt;Acid Orange 52;AlbionMethyl Orange;C.I. 13025;C.I. Acid Orange 52;Diazoben;Eniamethyl Orange;Gold orange;Helianthine;Helianthine B;KCA Methyl Orange;Methyl Orange B;Orange 3;Sodium 4-(dimethylamino)azobenzene-4'-sulfonate;Sodium 4-[4-(dimethylamino)phenylazo]benzenesulfonate;Sodium4'-(dimethylamino)azobenzene-4-sulfonate;Sodium p-[[p-(dimethylamino)phenyl]azo]benzenesulfonate;Sodium p-dimethylaminoazobenzenesulfonate;Tropaeolin D;
CAS Number:547-58-0
Molecular Formula:C₁₄H₁₄N₃NaO₃S
Molecular Weight:327.36
EINECS:208-925-3
Density:g/cm³
Boiling Point:°Cat760mmHg
Flash Point:°C
Safety Description:Poison by ingestion and intraperitoneal route. Human mutation data reported. When heated to decomposition it emits toxic fumes of SO_x, NO_x and Na₂O. See also SULFONATES.
liansport Information:UN 2811