Allura Red AC

About This Item

Molecular Formula	C₁₈H₁₄N₂Na₂O₈S₂
CAS Number	25956-17-6

FC-0346215

Request a Quote Bulk Order Inquiry

Technical Service

Need help? Our experienced chemists are ready to assist you.

Let Us Assist →

Properties

Chemical Identifiers

IUPAC Name	disodium;6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
SMILES	CC1=CC(=C(C=C1S(=O)(=O)[O-])OC)N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O.[Na+].[Na+]
InChI Key	CEZCCHQBSQPRMU-UHFFFAOYSA-L
InChI	InChI=1S/C18H16N2O8S2.2Na/c1-10-7-14(16(28-2)9-17(10)30(25,26)27)19-20-18-13-5-4-12(29(22,23)24)8-11(13)3-6-15(18)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

Physical Properties

Melting Point

>300 °C[US EPA; High Production Volume (HPV) Challenge Program. The HPV voluntary challenge chemical list. Robust summaries and test plans. 2-Naphthalenesulfonic acid, 6-hydroxy-5-