Acetazolamide is a biochemical compound supplied at a minimum purity of 95 % for laboratory and research applications. Identified by CAS number 59-66-5, it has the empirical formula C₄H₆N₄O₃S₂ and a molar mass of 222,25 g/mol, providing a well-defined molecular basis for quantitative work. This variant is Specification data from manufacturer Carl ROTH support professional handling in chemical and biochemical environments. The solid material’s documented purity and molar mass facilitate accurate preparation of solutions, standards and intermediate mixtures. Acetazolamide fits workflows in which a consistent identity profile and a substantial pack size improve efficiency and reduce reorder frequency. It is intended for trained laboratory personnel working within the chemicals and biochemicals segment. Clear CAS, formula and mass data allow straightforward integration into existing protocols and documentation systems without uncertainty about composition or stoichiometry. This article is part of Inorganic salts, in Inorganic chemicals. Key features Colour: white to light yellow Form: powder Assay: ≥95 % CAS number: 59-66-5 Pack sizes: 500 g, 1 kg Purity: min. 95 % Empirical formula: C₄H₆N₄O₃S₂ Molar mass: 222,25 g/mol Storage temperature: +2 to +8 °C Technical Information Sheet: Safety Data Sheet: