Acid red 33

• Catalog Number: ACM3567666-2
• CAS: 3567-66-6
• IUPAC Name: disodium;5-amino-4-hydroxy-3-phenyldiazenylnaphthalene-2,7-disulfonate
• Synonyms: Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
• Molecular Weight: 467.38
• Molecular Formula: C16H11N3Na2O7S2
• Canonical SMILES: C1=CC=C(C=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+]
• InChI: LQJVOKWHGUAUHK-UHFFFAOYSA-L
• InChI Key: InChI=1S/C16H13N3O7S2.2Na/c17-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)19-18-10-4-2-1-3-5-10;;/h1-8,20H,17H2,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
• Active Content: 85%
• Physical State: Solid
• Typical Applications: Pigment, red color