001×12 Strong acid cation exchange resin
详细说明
1. Description：
001×12 is cation exchange resin with sulfonic group (-SO3H) on styrene 12% divinyl-benzene copolymer.It is suitable for use in water or non-aqueous media, especially for the removal of cationic impurities in the production of antibiotics such as gentamycin, streptomycin and oxytetracycline.It has uniform particle size distribution, high volume exchange capacity, wear resistance, permeability resistance and oxidation resistance.
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% | 34.00-42.00 |
Total exchange capacity mmol/g | ≥4.10 |
Total Capacity, Na+ form, wet, volumetric | ≥2.20 |
Shipping Weight (approx.) | 0.80-0.90 |
Specific Gravity, moist Na+ Form | 1.30-1.36 |
Particle size range % | （0.300-1.250mm）≥95.0 |
Uniformity Coefficient (max.) | ≤1.50 |
Sphericity after attrition % | ≥98.0 |
3. Application:
It is suitable for the removal of cationic impurities in the production of gentamicin, streptomycin, oxytetracycline and other antibiotics.
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