sodium hydroxide losung 50 czda 500ml warchem Getrocknete Ananas Of which: EPA* 530 mg

sodium hydroxide losung 50 czda 500ml warchem Getrocknete Ananas Of which: EPA* 530 mgDesignation (English): Sodium hydroxide solution 50% Synonyms: Sodium hydroxide in aqueous solution Species: pure for analysis Chemical formula: NaOH Molar mass: 40 g mol EC no: 215 185 5 CAS number: 1310 73 2 Quality parameters TESTED VALUE NORM Content 49,0% 51,0% Chlorides (Cl) max. 0. 05% Sulfates (SO) max. 0. 01% Carbonates (CO) max. 0. 15% Lead (Pb) max. 0. 002% Iron (Fe) max. 0. 001% Density (20C) approx. 1. 525 g cm External appearance

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