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31232-21-0 3-amino-4,5-dihydroxynaphthalene-2,7-disulfonic acid

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Product Name 3-amino-4,5-dihydroxynaphthalene-2,7-disulfonic acid
CAS No. 31232-21-0
Synonyms 2,7-naphthalenedisulfonic acid, 3-amino-4,5-dihydroxy-; 2-Amino-1,8-dihydroxy-3,6-naphthalenedisulfonic acid
InChI InChI=1/C10H9NO8S2/c11-9-7(21(17,18)19)2-4-1-5(20(14,15)16)3-6(12)8(4)10(9)13/h1-3,12-13H,11H2,(H,14,15,16)(H,17,18,19)
Molecular Formula C10H9NO8S2
Molecular Weight 335.3104
Density 1.993g/cm3
Refractive index 1.796