001×4 Strong acid cation exchange resin
详细说明
1. Description
“001×4 is a cation exchange resin with sulfonic group (-SO3H) on styrene 4% divinyl-benzene copolymer.It is suitable for use in water or non-aqueous media, especially for the extraction of many antibiotics and separation and extraction of amino acids.It has uniform particle size distribution and high exchange capacity.
2. Typical Physical and Chemical Properties
Items | Specification |
Functional Groups | R-SO3¯ |
Physical Form and Appearance | Golden yellow color Spherical beads |
Ionic Form ,as shipped | Na+ |
Moisture Retention, Na+ form% | 56-68% |
Total exchange capacity mmol/g | ≥4.50 |
Total Capacity, Na+ form, wet, volumetric | ≥1.6 eq/l min |
Shipping Weight (approx.) | 0.75-0.85 |
Specific Gravity, moist Na+ Form | 1.16-1.22 |
Particle size range % | （0.400-1.250mm）≥95.0 |
Uniformity Coefficient (max.) | ≤1.50 |
Sphericity after attrition % | ≥98.0 |
3. Application:
Extraction of various antibiotics and separation and extraction of amino acids.
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