NOCOR™ 4865 is an ammonium bisulphite based product used to prevent corrosion due to oxygen in aqueous systems.
Typical Physical & Chemical Properties
Max Temperature
300
Reservoir Compatible
Both
Sub Category
(NH₄)HSO₄ Based
Product Tier
Regular
SG value
1.4
Appearance
Pale yellow liquid
pH (Neat)
4.5 - 5.5
Density @ 20 ⁰C
1.40 min
Feature And Benefits
NOCOR™ 4865 has application in the following systems:
– degassing
– water flooding
– water disposal
– water injection
– hydraulic tests
– completion and packer fluids
Product Function
NOCOR™ 4865 is designed to prevent corrosion due to dissolved oxygen in aqueous systems by a rapid scavenging reaction.
Recommended treatment
NOCOR™ 4865 is usually applied at a dosage of 10 mg/l for each mg/l of dissolved oxygen.
NOCOR™ 4865 is fed neat and upstream of the equipment to be protected.
Corrosion resistant materials should be used for the equipment in contact with the pure product.
Shipping References
International shipping agencies classify NOCOR™ 4865 as corrosive under UN # 2693.
Handling Recommendations
Utilize normal precautions for employee protection when handling chemical products. Utilize appropriate respirator, gloves, goggles and apron. Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.
