An Oxygen Scavenger is a chemical substance that is used to reduce or completely remove oxygen in fluids and enclosed spaces to prevent oxygen-induced corrosion. It is also known as an Oxygen Absorber. It is used as a corrosion inhibitor in oil and gas production installations, packaging, production separation and seawater injection systems. We have two grades for Oxygen Scavenger.
1 | Chemical Formula | Na2SO3 |
2 | Purity | 85% to 96.3% |
3 | Physical (Off White Powder) | Physical (Off White Powder) |
4 | Matter Insoluble In Water Percent by mass | 0.08% |
5 | Iron (ASFE) % | 20 PPM |
6 | Heavy Metals % by Mass | 10 ppm |
7 | Reaction to Amonical Silver Nitrate solution | To Pass the test |
8 | Packing | HDPE bags – 50 kg , with inner liner |
Particular | Limits | Results |
---|---|---|
Purity | 25% | 26.1% |
Matter Insoluble in Water % by mass | 0.9% | 0.08% |
IRON | <20 ppm | Pass |
Heavy Metals % by mass | <10 ppm | Pass |
Reaction to Amonical Silver Nitrate Solution | To Pass the test | Pass |
Particular | Limits | Results |
Purity | 25% | 26.1% |
Physical | Pale Cream / Transparent Solution | Pass |
Matter Insoluble in Water % by mass | 0.9% | 0.08% |
IRON | <20 ppm | Pass |
Heavy Metals % by mass | <10 ppm | Pass |
Reaction to Amonical Silver Nitrate Solution | To Pass the test | Pass |
Sr.No. | Parameter | Results Required | Result Obtained |
---|---|---|---|
1 | Physical Appearance | Clear Yellow Liquid | As per specification |
2 | Specific Gravity | 1.3 – 1.4 | 1.351 |
3 | Soluble in water | Soluble | Soluble |
4 | Flash Point | Above 200 Deg F | Above 200 Deg F |
5 | pH Value | 4.75 – 5.25 | 4.90 |
6 | Water Content | 35% Max | 33.80% |
7 | Assay as (NH4)HSO3 by mass | 65% min | 66.20% |