GLUTARALDEHYDE R-R 2

Dies ist ein klassischer Kaffee

particularly in the analysis of wine

BioCell Collagen

Natriumthiosulfat frei CZDA 1kg Backmischungen GLUTARALDEHYDE R-R 2Sodium thiosulfate anhydrous CZDA (Na2S2O3) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate anhydrous Chemical formula: Na2S2O3 CAS number: 7772 98 7 EC number: 231 867 5 Molar mass: 158. 10 g mol Physical state: Solid, crystalline powder Color: white or colorless Odor: odorless pH (50 g l H2O, 20C): approx. 6. 5 8. 0 Melting point: approx. 48 C (decomposes) Boiling point: not applicable (decomposes) Auto ignition