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Xylenol orange tetrasodium salt, p.a., ACS, 50 g, glass
Xylenol orange tetrasodium salt, p.a., ACS, Molar mass (M) 760,59 g/mol, CAS No. [3618-43-7], EG-Nr. 222-805-8, Empirical formula C31H28N2Na4O13S