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90-21-1 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

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Product Name 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
CAS No. 90-21-1
Synonyms 4-Chloro-5-hydroxynaphthalene-2,7-disulphonic acid; 4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
InChI InChI=1/C10H7ClO7S2/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,(H,13,14,15)(H,16,17,18)
Molecular Formula C10H7ClO7S2
Molecular Weight 338.7414
Density 1.887g/cm3
Refractive index 1.726