Golden Yellow Color Spherical Beads Sa-2 Special Resin For Amino Acid Extracting

We are among the well known names in the sector, involved in Manufacturing and Exporting of Sa-2 Special Resin For Amino Acid Extracting in Shanghai, Shanghai, China.

Specially used for extraction of amino acid, with modern technics a twice polymerization with once pore-forminga . It has suitable skeleton construction, uniform pore size, and particular micropore constitution, so it can work with large exchange capacity, strong anti-penetration performance and good physical strength. When adsorbing the amino acid, it proves that it has large adsorptive capacity ( general size: i 140kg/m3,improved type can work better), speedy adsorption and elution, Strong contamination resistance and long useful life.
Polymer Matrix Structure:Crosslinked Polystyrene Divinylbenzene
Appearance:Golden yellow color Spherical beads
Functional Groups:R-SO3A
Ionic Form ,as shipped:Na+
Total exchange capacity (dry)a Y4.5mmol/g
Total Capacity, Na+ form, wet, volumetrica Y2.0eq/l min
Moisture Retention, Na+ form43-47%

Particle Size Range:General size0.315mm-1.25mm
Small size 0.315mm-1.00mm
Big size 0.50mm-1.25mm
Uniformity Coefficient (max.):1.6
effective sizea Y0.50mm
Reversible SwellingNa+ a H+ (max.)7%
Shipping Weight (approx.):780 -880g/l
Specific Gravity, moist Na+ Form:1.28
Temperature Limit:120A C (250 A F)A
pH Range, Stability:0 - 14

Our renowned customers can take this resin from us at market leading price.