Chemcolorintl.com
Welcome to CHEMICAL SPECIALITIES
  • 3
  • 4
  • http://wowslider.com/
  • 1
slider by WOWSlider.com v8.7
Sodium Metabisulfate

Sodium Metabisulfite On heating, it decomposes into sodium bisulfite and sulfur dioxide and hence it is an important reducing agent. It is used as an antichlor after bleaching garments with chlorine

APPLICATION

Food
*As a preservative in fruits and starch
*As an enzyme inhibitor in melanin formation (black and brown spots)

Treatment of waste water
*As an antichlor and in the detoxification of cyanide and chromate


Textile 
*For bleaching wool and jute


Gold mining
*To destroy cyanides


Paper and pulp
*As a preservative in fruits and starch
*As an enzyme inhibitor in melanin formation (black and brown spots)


Photography and film 
*For developer solutions and acidifying fixing baths