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90-20-0 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

product Name 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
CAS No 90-20-0
Synonyms C.I. 35570; 1-Naphthol-8-amino-3,6-disulfonic acid; H-Acid; H Acid; 1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid; 1-Amino-8-Naphtol-2,4-Disulphonic acid
Molecular Formula C10H9NO7S2
Molecular Weight 319.31
InChI InChI=1/C10H9NO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)
EINECS 201-975-7
Molecular Structure 90-20-0 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

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