askorbsaure rein 500g warchem Samen und Körner The container consists of plant
askorbsaure rein 500g warchem Samen und Körner The container consists of plantName (English): L ascorbic acid Synonyms: Vitamin C, L ascorbic acid Species: pure Chemical Formula: CHO Molar Mass: 176. 13 g mol EC Number: 200 066 2 CAS Number: 50 81 7 Quality parameters TESTED VALUE STANDARD Content min. 98. 0% Heavy metals (e. g. Pb) max. 0. 005% Copper (Cu) max. 0. 002% Lead (Pb) max. 0. 001% Iron (Fe) max. 0. 001% Loss on drying max. 0. 2% Specific rotation (25C, 10%, HO) +20. 0 +21. 5 Melting point 189C 193C External
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