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4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

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4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

Molecular formula: C10H9NO7S2 CAS# 90-20-0
Categories: Amine , Aromatic hydrocarbon
Names
English:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-(CAS)
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid(IUPAC)
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
EINECS:201-975-7

Variants of the formula:

NH2|\|\//<\`SO3H>`|`\\<`|OH>`/|`/`\\<`/HO3`S>`|//
NH2|\`\`/||<`/S<_qq4O><_pp4O>`/HO>\//`|/<`|OH>\\|<`//`\>\S<_qq4O><_pp4O>\OH
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent