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buy cas 84540-31-8 disodium 8-hydroxy-7-[(4-nitrophenyl)azo]naphthalene-1,6-disulphonate manufacturer FandaChem supplier buy price order USD$ purchase for sale kaufen comprar acquistare acheter Email fandachem@gmail.com Mobile whatsapp wechat 0086-15858145714
cas 84540-31-8 disodium 8-hydroxy-7-[(4-nitrophenyl)azo]naphthalene-1,6-disulphonate
Product name：disodium 8-hydroxy-7-[(4-nitrophenyl)azo]naphthalene-1,6-disulphonate
CAS Number：84540-31-8
Molecular Formula：C16H12N3NaO9S2
Formula Weight：477.39
Synonyms：disodium 8-hydroxy-7-[(4-nitrophenyl)azo]naphthalene-1,6-disulphonate;8-Hydroxy-7-[(4-nitrophenyl)azo]-1,6-naphthalenedisulfonic acid disodium salt;Epsilon blue, indicator
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