Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
Potassium disulphite, min. 96 %, powdered, 1 kg, plastic
Potassium disulphite, min. 96 %, powdered, Molar mass (M) 222,33 g/mol, Density (D) 2,34 g/cm³, CAS No. [16731-55-8], EG-Nr. 240-795-3, Empirical formula K2S2O5