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1 Napthol-3,8'-Disulphonic Acid

Catalog Number DYE-INT-0395
CAS Number 117-43-1
Structure
Synonyms 4-Hydroxy-2,5-naphthalenedisulfonic acid
IUPAC Name 8-hydroxynaphthalene-1,6-disulfonic acid
Molecular Weight 304.3 g/mol
Molecular Formula C10H8O7S2
InChI InChI=1S/C10H8O7S2/c11-8-5-7(18(12,13)14)4-6-2-1-3-9(10(6)8)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)
InChI Key XQAFHGXXHIZSGZ-UHFFFAOYSA-N
Purity 95%
Appearance Solid
Isomeric SMILES C1=CC2=CC(=CC(=C2C(=C1)S(=O)(=O)O)O)S(=O)(=O)O

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