Oxygen Scavenger

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.

Ammonium Bisulphite: Powder / Liquid

Sodium Sulphite: Powder / Liquid

Sodium Sulphite Powder

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

Sodium Sulphite Liquid

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

Ammonium Bisulphite Liquid:

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%