DOWEX MONOSPHERE 99K/320
Chromatographic separation resin for size exclusion and ion exclusion.
| Product Name |
Type |
Matrix |
Functional Group |
| DOWEX MONOSPHERE 99K/320 |
Strong Acid Cation |
Styrene-DVB, Gel |
Sulfonate |
| Typical Physical and Chemical Properties |
Units |
K+ |
| Total Exchange Capacity, min. |
eq/L |
1.5 (H+ Form) |
| Water Retention Capacity |
% |
57 - 61 (H+ Form) |
| Whole Uncracked Beads |
% |
98 |
| Particle Density, approx. |
g/mL |
1.32 |
| Shipping Weight, approx. |
|
|
| Backwashed, Settled, and Drained |
g/L |
800 - 850 |
| Backwashed, Settled, and Drained |
lbs/ft3 |
50 - 53 |
| Tapped and Settled |
g/L |
815 - 880 |
| Tapped and Settled |
lbs/ft3 |
51 - 55 |
| Volume Median Diameter |
|
317 +/-15 |
| Broad Range |
min. 90% |
287 - 352 |
| Narrow Range |
min. 75% |
302 - 337 |
| Fine Fines |
max. 1% |
<262 |
| Coarse Fines |
max. 4% |
<282 |
| Fine Coarse |
max. 4% |
>383 |
| Coarse Coarse |
max. 1% |
>453 |
®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
