methylenum bluit losung 0 5 rein 1l warchem Pintobohnen explicit composition
methylenum bluit losung 0 5 rein 1l warchem Pintobohnen explicit compositionDesignation (English): Methylenblau Lsung 0. 5% Synonyms: aqueous methylene blue solution Species: pure Chemical formula: CHClNS Molar mass: 319. 86 g mol EC no: 200 515 2 CAS number: 61 73 4 Quality parameters TESTED VALUE NORM Content of base dye 0. 5% 0. 05% Identifiability as specified Heavy metals (e. g. Pb) max. 0. 0001% External appearance dark blue, clear solution
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