SODIUM BISULPHITE (INDUSTRIAL AND FOOD GRADE)

MAIN USES

■ Chemical Synthesis

In chemical synthesis, in the purification of aldheydes and ketones, as catalyst, in the production of sulphonates, pesticides and herbicides, etc.

■ Textile and pulp & paper industry

As bleaching agent, and for removing of excess of chlorine and peroxides.

■ Pulp mills

In pulp mills in the production of sulphite pulp.

■ Drilling water

In drilling water (oil extracting industry), as oxygen scavenger.

■ Steam boiler treatment

In steam boiler treatment to remove dissolved oxygen and to decrease metal contaminants (mainly copper).

DOCUMENTATION

For handling information please consult the documentation
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