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Sodium Selenite

Sodium Selenite the inorganic compound is a colourless solid with the formula Na2SeO3. The most common water-soluble selenium compound is Na2SeO3(H2O)5. It is used in the formation of the sodium salt of selenic acid. Molecular formula – Na2O4Se Molar mass –     188.94 g mol−1 Appearance – White or grey powder Density –     3.098 g/cm3 Solubility in water

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