Selenium 99.999% trace metals basis pellets

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Product namePriceQuantity 
5g Selenium 99.999% trace metals basis pellets0.00 $
20g Selenium 99.999% trace metals basis pellets0.00 $
100g Selenium 99.999% trace metals basis pellets0.00 $


Selenium is a nonmetallic chemical element found in trace amounts in human body. Selenium primarily occurs in vivo as selenocompounds, mostly selenoproteins such as glutathione peroxidase and thioredoxin reductase (enzymes responsible for detoxification). Alone or in combination with Vitamin E, selenocompounds act as antioxidants. These agents scavenge free radicals; prevent blood clots by inhibiting platelet aggregation; strengthen the immune system; and have been shown, in some instances, to inhibit chromosomal damage and mutations. Exhibiting chemopreventive activity, selenocompounds also inhibit the induction of protein kinase C.

Formula – Se

Molar mass – 78.96 g/mol

CAS Number – 7782-49-2

Density – 4.81 g/cm3 at 25°C (77°F)

Purity/Grade – 99.999% trace metals basis

Appearance – Pellets, <5 mm particle size

Melting point/freezing point – 217°C (423°F) – lit.

Water solubility – Insoluble

Initial boiling point and boiling range – 684.9°C (1,264.8°F) – lit.


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