产品说明
应用
DOWEX MONOSPHERE 550A UPW (OH) type 1 strong base anion exchange resin is recommended for the roughing, intermediate and polishing ion exchange applications. Low TOC levels in the UPW grade are achieved by deliberate functionalization and rinsing. UPW grade is characterized by its light color, superior crush strength, and high (greater than 95%) conversion of exchange sites to the hydroxide (OH) form.
附注
Note - Dowex Monosphere 550A UPW OH is now AmberTec UP550 OH, a brand of Dupont
法律信息
AmberTec is a trademark of E. I. du Pont de Nemours and Company
DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Monosphere is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
产品性质
| 描述 | Trimethylamine functionalised copolymer of styrene and divinylbenzene in the hydroxide form (CAS No. 69011-18-3; Water (CAS No. 7732-18-5) formerly Dowex® Monosphere® 550A UPW OH |
| 形式 | beads |
| 包装 | pkg of 1 kg (14016-U) pkg of 100 g (14015-U) pkg of 20 kg (14019-U) pkg of 5 kg (14018-U) |
| manufacturer/tradename | Du Pont AmberTec™ |
| 参数 | 60 ℃ max. temp. |
| technique(s) | LPLC: suitable |
| 基质 | styrene-divinylbenzene |
| 基质活性基团 | quaternary amine functional group |
| 粒径 | 590 μm std dev ±50 |
| 操作pH | 0 - 14 |
| 容量 | 1.0 eq/L by wetted bed volume 55-65 % water retention capacity ((OH)) |
| 分离技术 | anion exchange |
Sigma-Aldrich
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