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181531-24-8 |
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1,5-Naphthalenedisulfonic acid, 2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo-, reaction products with 2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo-1,4-benzenedisulfonic acid, 1,2-propanediamine and 2,4,6-trifluoro-1,3,5-triazine, sodium salts |
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