zinc sulphate heptahydrate, sodium selenite manufacturers india

   

 
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Sodium Selenite
It is the most common water soluble forms of selenium. The industrial production of selenium often involves the extraction of sodium selenite from residues obtained during the purification of copper metal. Acidification of solutions of sodium selenite followed by reduction with sulfur dioxide gives elemental selenium.

Formula Na2SeO3
Appearance Fine, free flowing powder without any lumps
Colour White
Odour Odourless
Moisture NMT 0.50%
Bulk density 1.56 g/ml
Sieve analysis 100 % should pass through 212 micron
Purity (Na2SeO3) NLT 99.90%
Se range NLT 45%


 
  ferrous sulphate heptahydrate suppliers, container staffing manufacturers  
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Ferrous Sulphate Heptahydrate
We offer ferrous sulphate heptahydrate, which is used as a fertilizer and as a feed additive in agriculture industry. It is also used as a mordant in dyeing wool, manufacturing of ink and as a substitute for aluminum sulfate in water purification. Ferrous Sulphate Heptahydrate is a blue-green, monoclinic crystals and generated as a by-product during the manufacturing of Titanium Dioxide or as a by-product of the pickling of steel.

Applications :
Animal feed
Water treatment
Fertilizers
Chemical manufacturing
Hazardous waste treatment

Special Features :
Free flowing
Low content of insolubles
Ability to make homogeneous mixtures
Excellent storage stability in dry state
Low content of heavy metals