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Manufacturer, Supplier & Producer of Selenous Acid, Selenious Acid, Selenium Dioxide, Selenous Acid Chemicals, Acid Selenous, Selenium, Cas No 7783-00-8, Omkar Speciality Chemicals, Mumbai, India
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Selenous Acid
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; the other being Selenic Acid.

    Specifications - Selenous Acid 
  Product -   Selenous Acid / Selenium Dioxide (monohydrate)
  Synonyms -   Selenous Acid
  CAS NO. -   [7783-00-8]
  Molecular Formula -   H2SeO3
  Molecular Weight -   128.97 g/mol
  Appearance -   white hygroscopic crystals
  Solubility Selenous Acid -   10 % w/v aqueous solution is clear & soluble in ethanol   (95 %).
  Selenate & Sulphate -   As per USP.
  Residue On Iignition -   0.01 % max.
  Assay -   99.0 % min.
 
line
-- Selenium Derivatives
Selenium Dioxide  Selenium Dioxide
Selenium Sulfide (USP)  Selenium Sulfide (USP)
Selenous Acid  Selenous Acid
Sodium Selenate  Sodium Selenate
Sodium Selenite  Sodium Selenite
Zinc Selenite  Zinc Selenite
Diphenyl Diselenide  Diphenyl Diselenide
Sodium Selenite Pentahydrate  Sodium Selenite Pentahydrate
Sodium Selenite Pentahydrate  Cadmium Selenide
-- Intermediates
-- Molybdeum
-- Resolving Agent
-- Cobalt Derivatives
-- Iodine Derivatives
-- Bismuth Derivatives
 
 
 
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Selenious Acid