3-Hydroxy-4-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulfonic acid, tetrasodium salt
Chemical Name | 3-Hydroxy-4-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulfonic acid, te |
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CAS No. | 6226-79-5 |
Grade | Purity: BS |
Formula | C22H12N4Na4O13S4 |
M.W. | 760.57 |