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2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) (2783-94-0)

Identification
Name:2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)
Synonyms:2-Naphthalenesulfonicacid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt (9CI);1351 Yellow;1899 Yellow;Aizen Food Yellow 5;C Orange 10;C.I. 15985;CanacertSunset Yellow FCF;Certicol Sunset Yellow CFS;D and C Yellow 6;D&;Dolkwal Sunset Yellow;E 110;E 110 (dye);Eniacid Sunset Yellow;C Yellow 6;FD and C Yellow No. 6;Food Yellow 3;Food Yellow No. 5;HD Sunset Yellow FCF Supra;L Orange Z 2010;Orange II R;Orange Yellow 85;Orange Yellow S;Orange Yellow SFQ;Para Orange;Sun Yellow Extra Conc. A Export;Sun Yellow FCF;Sunset Yellow;
CAS:2783-94-0
EINECS: 220-491-7
Molecular Formula: C16H10N2Na2O7S2
Molecular Weight: 452.36
InChI: InChI=1/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;
Molecular Structure: (C16H10N2Na2O7S2) 2-Naphthalenesulfonicacid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt (9CI);1351 Yellow;1899 Y...
Properties
Transport:25kgs
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
Solubility:Soluble
Appearance:red powder or crystals
Storage Temperature: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Color: Orange-red crystals
Usage:Provisionally listed for use in food, drugs and cosmetics.
Safety Data
Hazard Symbols Xi:Irritant
 

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