natriumthiosulfat 5 hydrat rein 1kg warchem Dong Quai (Chinesische Engelwurz) P231+P232: Store in a protective

P231+P232: Store in a protective atmosphere and in a dry place

easily digestible sulfur compound that is essential for living organisms as it is found in almost every cell

hesperidin nbsp

Helps strengthen the immune system

Thoroughly cleans excess keratinized epidermis

natriumthiosulfat 5 hydrat rein 1kg warchem Dong Quai (Chinesische Engelwurz) P231+P232: Store in a protectiveName (English): Sodium Thiosulfate Pentahydrate Synonyms: Sodium Thiosulfate Pentahydrate Species: pure Chemical Formula: NaSO x 5HO Molar Mass: 248. 18 g mol EC Number: 231 867 5 CAS Number: 10102 17 7 Quality parameters TESTED VALUE STANDARD Content min. 99. 0% Sodium thiosulfate 7hydrate (NaSO x 7HO) max. 0. 75% Sodium sulfide (NaS) max. 0. 01% Alkali and alkaline earth metals max. 0. 5% Lead (Pb) max. 0. 005% Iron (Fe) max. 0. 002% pH value (10%,