Natriumselenit wasserfrei CZDA 5g ENG Schwefelsäure(VI) 25%

Schwefelsäure(VI) 25%

Laboratory testing and quality control: for use in procedures requiring the highest solvent purity

It is necessary in ossification processes (it facilitates the conversion of organic to inorganic phosphorus) and in the formation of compounds needed for bone formation

2% Säurewert 204 - 234 mg KOH/g Verseifungszahl 205 - 224 mg KOH/g Jodzahl max

Concentrated Juices: Lemon

Natriumselenit wasserfrei CZDA 5g ENG Schwefelsäure(VI) 25%Sodium selenite anhydrous CZDA (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