UV-Transmission (1 cm-Küvette): 280 nm ≥ 20%

It contains sweeteners

Mariendistel hat charakteristische purpurrote

Organic synthesis: Starting material for the production of barbiturates

is a nontoxic mycelium that grows on birch bark

Natriumcarbonat R-R 0,5 Mol/L 1 Liter Knusprig UV-Transmission (1 cm-Küvette): 280 nmSodium carbonate 0. 5 mol L standard solution (Na2CO3) Technical information about the chemical reagent: Chemical name: Sodium carbonate, aqueous solution Chemical formula: Na2CO3 CAS number: 497 19 8 EC number: 207 838 8 Molar mass: 105. 99 g mol Nominal concentration: 0. 5 mol L Assigned titer: 0. 498 0. 502 mol L Physical state: liquid Color: colorless Odor: odorless pH value (25C): 11. 0 12. 0 Melting point: no data available Boiling point: not