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Methyl orange (C.I. 13025), ACS, for microscopy, 100 g, glass
Methyl orange (C.I. 13025), ACS, for microscopy, Molar mass (M) 327,4 g/mol, CAS No. [547-58-0], UN-Nr. 3143, EG-Nr. 208-925-3, Empirical formula C14H14N3NaO3S