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Sodium metabisulphite, min. 97 %, p.a., ACS, 25 kg, plastic
Sodium metabisulphite, min. 97 %, p.a., ACS, Molar mass (M) 190,11 g/mol, Density (D) 2,36 g/cm³, CAS No. [7681-57-4], EG-Nr. 231-673-0, Empirical formula Na2S2O5