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Synonyms: 4-Dimethylaminoazobenzene-4'-sulfonic acid sodium salt, Gold orange, Helianthine, Orange III
Methyl orange (C.I. 13025) - 101322.0025, 25g/bottle (Merck)
Methyl orange (C.I. 13025) - 101322.0100, 100g/bottle (Merck)
CAS# 547-58-0
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