Selenium Derivatives Products

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Selenious Acid (USP)

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Product Description :

Selenous Acid or selenious acid is the chemical compound with the formula H2SeO3. Structurally, it is more accurately described by (HO)2SeO. It is the principal oxoacid of selenium.

It is used as a source of SELENIUM, especially for patients that develop selenium deficiency following prolonged PARENTERAL NUTRITION.

Technical Specifications :

Selenium content : Min. 61 %
Degree of purity : 93 -101 %
Appearance : White to off-white hygroscopic crystals
Packaging : Every packaging unit is available on request. We are happy to discuss your requirements for custom- made products with you.

Applications :

  • Key component of the Mecke reagent used for drug checking.
  • In cold-bluing process.
  • Chemical darkening and patination of copper, brass and bronze.
  • Used in organic synthesis as an oxidizing agent for the synthesis of 1,2-dicarbonyl compounds.