Natriumthiosulfat 5Hydrat CZDA 250g Kaliumhydroxid BIRCH TREE - has strong

BIRCH TREE - has strong antibacterial

you can store them for a long time while still enjoying their fresh flavor

Before beginning the adjustment

particularly in complexometric calcium analysis (EDTA)

at your fingertips

Natriumthiosulfat 5Hydrat CZDA 250g Kaliumhydroxid BIRCH TREE - has strongSodium thiosulfate pentahydrate p. a. (Na2S2O3 5H2O) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate pentahydrate Chemical formula: Na2S2O3 5H2O CAS number: 10102 17 7 EC number: 231 867 5 Molar mass: 248. 18 g mol Physical state: solid, crystals Color: colorless External appearance: colorless crystals Odor: odorless pH value (50 g l H2O, 20C): 6. 0 7. 5 Melting point: 48 C (decomposition) Boiling point: not