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% |