Cobalt Catalysed Sodium Bisulphite Solution is a clear, pale pink liquid manufactured from sodium bisulphite solution with the addition of a cobalt salt with strengths ranging from 38% to 40%.
The product is typically supplied in 25 litre drums, 200 litre drums and 1000 litre IBC’s for use in steam boiler treatment to remove dissolved oxygen.
■ Product data and typical properties
Formula: NaHSO3 + CoSO4
Cobalt content: 30 ppm approx.
Specific gravity (20°C): 1.33 (typical)
Crystallisation temperature: 0°C approx.
Appearance: clear pale pink liquid
Assay: % w/w SO2 25.0 ± 0.5; % w/w NaHSO3 40.6 ± 0.8
pH (20°C, neat): 3.5-5.0
The product is tested using our standard analytical methods.
Road tankers, according to transport regulations.
1000 litre IBC, 200 and 25 litre polyethylene drums.
For handling information please consult the documentation