DOWEX™ TAN-1
An open pore macroporous strong base anion exchange resin for organics removal from potable water and food applications.
DOWEX TAN-1 is certified NSF/ANSI Standard 61 and is compliant under FDA 21CFR173.25.
| Product Name |
Type |
Matrix |
Functional Group |
| DOWEX TAN-1 |
Type I Strong Base Anion |
Styrene-DVB, Macroporous |
Quaternary amine |
| Guaranteed Sales Specification |
Units |
Cl- Form |
| Total exchange capacity, min. |
eq/L |
0.7 |
| Total exchange capacity, min. |
kgr/ft3 as CaCO3 |
15.3 |
| Water content |
% |
70-82 |
| Particle size distribution |
|
|
| >1200 μm, max (16 mesh) |
% |
3 |
| <420 μm, max (40 mesh) |
% |
5 |
| Whole bead, min. |
% |
90 |
| Typical Physical and Chemical Properties |
Units |
Cl- Form |
| Total swelling (Cl- → OH-) |
% |
17 |
| Particle density |
g/mL |
1.06 |
| Shipping weight** |
g/L |
689 |
| Shipping weight** |
lbs/ft3 |
43 |
** As per the backwashed and settled density of the resin, determined by ASTM D-2187.
|
®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
