523-44-4 ORANGE I

Name: ORANGE I
Synonyms: Benzenesulfonicacid, 4-[(4-hydroxy-1-naphthalenyl)azo]-, monosodium salt (9CI);C.I. Acid Orange 20 (7CI);C.I. Acid Orange 20, monosodium salt (8CI);1333 Orange;4-p-Sulfophenylazo-1-naphthol monosodium salt;A.F. Orange No. 1;Acid LeatherOrange I;Sodium 4-[(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate;4-(4-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt;Aizen Orange I;C.I. 14600;Certiqual OrangeI;Dye orange No. 1;Eniacid Orange I;Ext D and COrange No. 3;External D and C Orange Number 3;FD and C Orange 1;FD and COrange No. 1;Hispacid Orange 1;Japan Orange 1;Japan Orange 402;Japan OrangeNo. 402;Java Orange I;Naphthalene Orange I;Naphthol Orange;Neklacid Orange1;Orange 1 sodium salt;Orange 402;Orange I;Orange I Extra Conc. A Export;Orange IM;Orange No. 402;Tertracid Orange I;Tropaeolin 1;Yellow 404;a-NaphtholOrange;
CAS Number:523-44-4
Molecular Formula:C₁₆H₁₁N₂NaO₄S
Molecular Weight:350.34
EINECS:
Density:g/cm³
Boiling Point:°Cat760mmHg
Flash Point:°C
Safety Description:Low toxicity by ingestion. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x, SO_x, and Na₂O.
liansport Information: