OS 8001 is an aqueous solution of ammonium bisulphite and it can be used for oxygen removing in water injection systems and water pipeline hydrotesting.


OS 8001 provides excellent oxygen scavenging and also protecting from Corrosion which can be caused in Pipelines due to presence of dissolved oxygen.

Dose: Treatment rate is based on 10 ppm OS 8001 per 1 ppm Dissolved oxygen. For hydrotest application with seawater, typical doses are 160 ppm.


Appearance Clear to pale yellow liquid.
pH 4 – 5.5
Boiling Point 104 – 111 ºC  
Density 1.3 – 1.4 gr/cm3 @ 25 °C
Solubility Completely Soluble in Water


No special procedures need to be observed. Normal precautions should be taken and protective clothing, goggles and PVC/rubber gloves should be worn.


OS 8001 is available in 200 Liter HM/HDPE Barrels or as per Customer’s requirement.