sodium hydroxide losung 5 czda 1l warchem Ingwer Zinc supports the immune system
sodium hydroxide losung 5 czda 1l warchem Ingwer Zinc supports the immune systemDesignation (English): 5% sodium hydroxide solution 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 STANDARD Content 4,75% 5,25% Chlorides (Cl) max. 0. 02% Sulfates (SO) max. 0. 01% Carbonates (CO) max. 0. 1% Lead (Pb) max. 0. 001% Iron (Fe) max. 0. 0005% Density (20C) approx. 1. 05 g cm External appearance
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