Natriumcarbonat frei CZ 5kg Peelings Umweltforschung - chemische Analysen von

Umweltforschung - chemische Analysen von Wasserproben

Analytical and educational laboratories: Quick pH assessment of aqueous solutions in routine research and teaching

preservatives E252

Type and porosity

Allen voran ihr intensiver Geschmack und die farbenfrohe Verpackung

Natriumcarbonat frei CZ 5kg Peelings Umweltforschung - chemische Analysen vonSodium carbonate anhydrous pure (Na2CO3) Technical information about the chemical reagent: Chemical name: Sodium carbonate anhydrous Chemical formula: Na2CO3 CAS number: 497 19 8 EC number: 207 838 8 Molar mass: 105. 99 g mol Physical state: Solid, white, crystalline powder Color: white Odor: odorless pH value (50 g l, 25C): approx. 11. 5 Melting point: approx. 891 C Boiling point: approx. 1600 C (decomposition) Flash point: not applicable Auto