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Chromotropic acid disodium salt, min. 98,5 %, p.a., ACS, 10 g, glass
Chromotropic acid disodium salt, min. 98,5 %, p.a., ACS, Molar mass (M) 400,30 g/mol, CAS No. [5808-22-0], EG-Nr. 204-972-9, Empirical formula C10H6Na2O8S2 · 2 H2O