Oxygen scavengerFNC 950 Oxygen Scavenger is a highly effective liquid oxygen scavenger for use in fresh and salt waters and drilling fluids to prevent corrosion due to dissolved oxygen. FNC 950 reacts with oxygen at a faster rate than catalyzed sodium bisulfite, and unlike the powdered forms, FNC 950 is used directly from the drum – no pre-mixing is necessary. Use of FNC 950 in drilling fluids protects drill pipe, pumps, and other metals in contact with the fluid.

Physical Properties:

  • Density (Lbs./Gal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.630
  • Specific Gravity @60oF . . . . . . . . . . . . . . . . . . . . . . . . 1.275
  • Flash Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/App.
  • Pour Point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . App. 32oF
  • pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 to 5.5

Solubility:

  • Fresh Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soluble
  • High TDS Brine Water . . . . . . . . . . . . . . . . . . . . . . . Soluble
  • Isopropanol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soluble
  • Methanol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soluble
  • Heavy Aromatic Solvent . . . . . . . . . . . . . . . . . . . . . Insoluble

Usage:

In water disposal and injection systems, FNC 950 should be added continuously at a rate sufficient to provide 10 ppm of FNC 950 for each ppm of oxygen in solution in the water. In drilling fluids, depending on the oxygen concentration, 100 to 500 ppm of FNC 950 is normally added at the suction pits. While batch treating may offer some relief from oxygen-accelerated corrosion, optimal treatment dosages are attained by continuous injection.

FNC 950 is corrosive to mild steel, brass, and copper. Transfer lines and chemical injection pumps must be constructed of stainless steel or acid resistant plastic. Packing, “O” rings, and seals made of Teflon are preferred.

SDS coming soon.

If you came to this page looking to remediate H2S contamination, please click here for ForceScav H2S Scavenger.