Oxygen Scavenging Strong Base Anion Resin, Styrene/DVB Gel, Sulfite Form

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ResinTech SIR-800 is a neutral sulfite form gel strong base anion resin. It works to remove oxygen from water by converting sulfite to sulfate on the resin exchange sites. SIR-800 is intended for oxygen removal applications and for other processes such as aldehyde removal from alcohol where an immobile reducing agent is needed.

  • Oxygen Reduction

  • Redox Reactions

Typical Properties

Polymer Matrix Styrenic Gel
Ionic Form Sulfite
Functional Group QuarterN/Ary Amine
Physical Form Spherical Beads
Color White to Yellow
Particle Size 16 to 50 US Mesh (297 - 1190 μm)
Minimum Sphericity 95%
Uniformity Coefficient 1.6
Temperature Limit 212°F (100°C)
Total Exchange Capacity (meq/mL) 0.8
Moisture Retention NA**
Shipping Weight 42 - 44 lbs/ft³ (673 - 705 g/L)
REACH Registered YES
Regenerability TRUE

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