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Mainly used in the pharmaceutical industry, organic alkali separation, streptomycin, spectinomycin, mitomycin and other aminoglycoside antibiotics. Water treatment, electroplating nickel-containing wastewater treatment, etc.
Product Name: 122 Gel type Weakly acidic cation exchange resin
1.Executive standard：
Q/GSX009-2004 This product is quite a foreign product:Duolite S-300
2.Physical and chemical performance indicators：
|
Resin structure |
Phenolic system |
|
Appearance |
Orange to brown spherical particles |
|
Functional group |
-COOH |
|
Mass capacit（mmol/g） |
≥4.0（H type） |
|
Particle size（0.315-1.25）mm |
≥95% |
|
Mois-ture（%） |
60-80 |
|
Specific density（g/ml） |
1.05-1.15 |
|
Bulk density（g/ml） |
0.70-0.80 |
|
Max swelling rate（%） |
H+→Na+ ≤55.2 |
|
Ionic form |
H+ |
3.Reference indicator when using：
|
Project |
Reference |
|
PH range |
5-14 |
|
Maximum use temperature°C |
120 |
|
Running flow rate m/h |
10-30 |
|
Regeneration concentration |
HCl：3-5%； NaOH：3-5% |
|
Project |
Reference |
4. Uses:
Mainly used in the pharmaceutical industry, organic alkali separation, streptomycin, spectinomycin, mitomycin and other aminoglycoside antibiotics. Water treatment, electroplating nickel-containing wastewater treatment, etc.