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Eriochrome black T, Indicator 1 % in NaCl, trituration, 100 g, plastic
Eriochrome black T, Indicator 1 % in NaCl, trituration, Molar mass (M) 461,38 g/mol, CAS No. [1787-61-7], EG-Nr. 217-250-3, Empirical formula C20H12N3NaO7S