tetrahydrofuran rein 250ml warchem 2 Online-Ernährungsberater - Tests und Dienstleistungen chloride ions but also magnesium

chloride ions but also magnesium and potassium ions

and extreme temperatures

Coenzyme Q10 naturally occurs in our cells

Protects our skin from the harmful effects of UV radiation

tetrahydrofuran rein 250ml warchem 2 Online-Ernährungsberater - Tests und Dienstleistungen chloride ions but also magnesiumName (English): Tetrahydrofuran Synonyms: Tetrahydrofuran, THF Species: pure Chemical formula: CHO Molar mass: 72. 11 g mol EC number: 203 726 8 CAS number: 109 99 9 Quality parameters TESTED VALUE NORM Content min. 98. 5% Aldehydes max. 0. 05% Acids (as CHCOOH) max. 0. 005% Residue on evaporation max. 0. 01% Water max. 0. 1% Peroxides (HO) max. 0. 04% Stabilizer (BHT) max. 0. 03% Density (20C) 0. 887 0. 900 g cm External appearance Colorless, clear