May 10, 2019
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Selenium Dioxide

Muby Chemicals established in the year 1976, is pioneer in Manufacturing Chemicals for Oil and Gas Exploration, Hydraulic Fracturing (Fracking) and coiled tube Chemicals.Our advanced chemistry leading to an innovative and high-performance product range is coupled with effective on and off site management services.

We are manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavorchemicals in India, which are of IP, BP, USP, Ph. Eur., FCC or Food Grade, ACS, AR or Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals.


Selenium dioxide is the chemical compound with the formula SeO2. This colorless solid is one of the most frequently encountered compounds of selenium.

General Specifications of Selenium dioxide
Assay: >99%
Description: White crystalline powder.

Specifications of Sublimed Selenium dioxide:
Appearance (Color)
: White to Off-White
Appearance (Form): Powder or Crystalline Powder and/or Chunks
Gravimetric Analysis % Se After Reduction With Sulfite: 70.0 – 73.0 %
Trace Metal Analysis: Not more than 1000.0 ppm
Purity: Not less than 99.9% Based On Trace Metals Analysis
Fe: 0.005% maximum
Heavy Metals: 0.01% maximum.