CAS No.:2783-94-0
Appearance: orange-red crystals or powder
Purity:≥99%
Packing:As request
Usage:APIs/Intermediate
Transport:BY courier/air/sea
Molecular Structure:
Molecular Structure of 2783-94-0 (2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2))

Formula: C16H10N2Na2O7S2
Molecular Weight : 452.36 .
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;

EINECS: 220-491-7
Density:
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Solubility: water: 5-10 g/100 mL at 24 °C