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Tablette oder ein Pulver
Catalog Number: CHEM-811395803
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Natriumselenit wasserfrei CZ 5g Zitronensäure Tablette oder ein PulverSodium selenite anhydrous (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102 18 8 EC number: 233 267 9 Molar mass: 172. 94 g mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g l H2O, 20C): approx. 8 9 Melting point: > 700C (decomposition) Boiling point: not applicable (decomposition) Auto ignition temperature: not applicable
