Weak Acid Cation Exchange Resin CD-180 Macroporous

• CAS No.: 50602-21- 6
• Color: Milky White
• Transport Package: PE Bag/ Woven Bag
• Specification: 25 L/bag
• Origin: Anhui, China
• Model NO.: CD-180
• HS Code: 3914000000
• Production Capacity: 5000 Ton/Year

Product Description

CD-180 Macroporous   weakly acidic cation exchange resin

 1. Description
This is a kind of cation exchange resin which has carboxylic acid groups [-COOH] in the macroporos copolymer.
2. Executing standard: Q/GSX016-2004
3. Typical Physical and Chemical Properties:

Items	Specification
Matrix	Acrylic acid-divinylbenzene
Appearance	Ivory opaque spherical particle
Functional group	-COOH
Water retention (%)	60-80
Total exchange capacity (mmol/g) (dry)	≥8.0
Apparent wet density(g/ml)	0.70-0.75
True wet density (g/ml)	1.10-1.10
Particle size range (%) (0.16-0.42mm)	≥90
Effective size (mm)	0.2-0.4
Coefficient of uniformity	≤1.5
Total reversible swelling(%)	H → Na   75 - 80
Ionic form as shipped	Na+

4.Recommended Operating Parameters:

Items	Parameters
Operating pH-range	4 - 14
Maximum operating temperature (°C)	100
Working flow rate (m/h)	10 - 30
Concentration of regenerant (%)	HCl: 2 - 4 ; NaOH: 2 - 4

 5. Applications
It is used in extraction of amikacin, sisomicin, tobramycin and other aminoglycosides antibiotics.