Separation Resin Primarily Used for Size Exclusion Chromatography such as Betaine\nPurification
>= 1.4 eq/L (H+ form)Total exchange capacity
K+Ionic form
GelMatrix
Strong acid cationResin type
Specifications
| Ionic Form as Shipped | K+ |
|---|---|
| Copolymer | Styrene-divinylbenzene |
| Matrix | Gel |
| Type | Strong acid cation |
| Functional Group | Sulfonic acid |
| Physical Form | Amber, translucent, spherical beads |
| Total Exchange Capacity | >= 1.4 eq/L (H+ form) |
| Water Retention Capacity | 60 - 64% (H+ form) |
| Whole Uncracked Beads | >= 97% |
| Particle Density | 1.26 g/mL |
Values as published by DuPont in Form 45-D00712-en Rev 1, February 2023.
Supplied as
1000 Liter Supersack
About this technology
Polymer beads carrying fixed functional groups that exchange counter-ions with the water, restored by regeneration rather than consumed like a cartridge. Our ion exchange resin guide covers selection, operating limits and the questions that decide which grade fits a duty.
Common questions
What are the published specifications for AmberLite CR99 K-310?
DuPont publishes the following in Form 45-D00712-en Rev 1, February 2023:
Ionic Form as Shipped: K+; Copolymer: Styrene-divinylbenzene; Matrix: Gel; Type: Strong acid cation; Functional Group: Sulfonic acid; Physical Form: Amber, translucent, spherical beads; Total Exchange Capacity: >= 1.4 eq/L (H+ form); Water Retention Capacity: 60 - 64% (H+ form).
What warranty applies?
None. DuPont's Product Data Sheets state "NO WARRANTIES ARE GIVEN" and expressly exclude
merchantability and fitness for a particular purpose, because performance depends on feed water and
operating conditions they do not control. Full statement.
Confirm suitability for your duty before ordering.
Quoted, not listed. We are a B2B supplier and price
this item to your requirement and volume. Email sales@foreverpureplace.com
or call 408-969-2688 with the model and quantity.
AmberLite is a DuPont trademark. Manufacturer's published
values, Form 45-D00712-en Rev 1; subject to change without notice.
