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6271-91-6 4-amino-5-hydroxynaphthalene-2-sulfonic acid

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Product Name 4-amino-5-hydroxynaphthalene-2-sulfonic acid
CAS No. 6271-91-6
InChI InChI=1/C10H9NO4S/c11-8-5-7(16(13,14)15)4-6-2-1-3-9(12)10(6)8/h1-5,12H,11H2,(H,13,14,15)
Molecular Formula C10H9NO4S
Molecular Weight 239.2478
Density 1.627g/cm3
Refractive index 1.748