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Sodium polytungstate hydrate, min. 99,9 %, p.a., 250 g, plastic
Sodium polytungstate hydrate, min. 99,9 %, p.a., Molar mass (M) 2986,01 g/mol, Density (D) 5,47 g/cm³, CAS No. [12141-67-2], EG-Nr. 412-770-9, Empirical formula 3 Na2WO4 · 9 WO3 · H2O