Acid Red 13

CAS: 2302-96-7

Ref. IN-DA003NOE

Product Information

• Name: Acid Red 13
• Synonyms: Tertracid Red E, Neklacid Red E, Dalf Fast Red, Acidal Red E, Acidol Red E, Acilan Red E, Cilefa Red E, Red E for food, Naphthionic Red A, C.I. Acid Red 13, Cherry Red A Geigy, Crispin Fast Red E, Hexacol Fast Red E, Hexalan Fast Red E, Certicol Fast Red E, Hispacid Fast Red E, Neklacid Fast Red E, C.I. Food Red 4, Fast Red Specially Pure, Fast Red E, C.I. Acid Red 13, disodium salt, 1-Naphthalenesulfonic acid, 4-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-, disodium salt, 1-Naphthalenesulfonic acid, 4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-, disodium salt, Disodium 4-((2-hydroxy-6-sulphonatonaphthyl)azo)naphthalenesulphonate, 1-Naphthalenesulfonic acid, 4-(2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:2), 1-Naphthalenesulfonic acid, 4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2), 4-((2-Hydroxy-6-sulpho-1-naphthyl)azo)naphthalene-1-sulphonic acid, sodium salt, disodium (5E)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate, disodium (5Z)-6-oxo-5-[(4-sulfonato-1-naphthyl)hydrazono]naphthalene-2-sulfonate, disodium 6-hydroxy-5-[(4-sulfonato-1-naphthyl)diazenyl]-2-naphthalene sulfonate, 1-Naphthalenesulfonicacid, 4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:?), 5-[2-[4-(Sodiosulfo)-1-naphthyl]hydrazono]-5,6-dihydro-6-oxonaphthalene-2-sulfonic acid sodium salt, Food Red 4, Disodium 4-[(2-hydroxy-6-sulphonatonaphthyl)azo]naphthalenesulphonate
• Brand: Indagoo

Chemical properties

• Molecular weight: 502.4280
• Formula: C₂₀H₁₂N₂Na₂O₇S₂
• Color/Form: Solid
• InChI: InChI=1S/C20H14N2O7S2.2Na/c23-18-9-5-12-11-13(30(24,25)26)6-7-14(12)20(18)22-21-17-8-10-19(31(27,28)29)16-4-2-1-3-15(16)17;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2
• InChI key: YCDHVKWTZBVDKD-UHFFFAOYSA-L