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Sodium selenite (Na2SeO3)-Powder

Sodium selenite (Na2SeO3)-Powder

CAS: 10102-18-8
Molecular Formula: Na2SeO3
Purity: 99%
Products Code: TR11340800UN
Specification Model: -100-325 Mesh
Hazardous Class: Class 6.1
EINECS No.: 233-267-9
UN No.: UN2630
Package Class: PG I
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Sodium selenite (Na2SeO3)-Powder introduce:


    Characteristic




Sodium selenite is the inorganic compound with the formula Na2SeO3. This salt is a colourless solid. The pentahydrate Na2SeO3(H2O)5 is the most common water-soluble selenium compound.





Chemical formula:Na2SeO3


Molar mass: 172.948 g·mol−1


Appearance: colourless solid


Density :3.1 g/cm3


Melting point: decomposes at 710 °C


Solubility in water:85 g/100 mL (20 °C)


Solubility: insoluble in ethanol


Crystal structure:tetragonal




Application



In glass manufacturingSodium selenite is used in the manufacture of colorless glass. It acts as an ingredient in some food supplements. It is an animal feed used in pet foods.


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