产品说明
一般描述
Diaion CR11 is chelating resin with iminodiacetic acid groups. It is considered effective in the removal of chromium trivalent from aqueous solutions. This resin in the Na+ form at 50℃ is seen to exhibit high sorption capacity.
应用
Diaion CR11 was used to prepare phosphate buffer, required to measure rate constants of the reactions of hypochlorite with L-Arg and taurine by stopped-flow spectrophotometry.
用于金属回收、废水处理、海水净化等的螯合树脂。
法律信息
Diaion is a registered trademark of Mitsubishi Chemical Corp.
产品性质
| 描述 | weakly acidic cation exchange resin |
| 形式 | beads |
| 包装 | pkg of 1000 g |
| 参数 | 120 ℃ Na+ form max. temp. 80 ℃ H+ form max. temp. |
| 湿度 | 55-65% |
| technique(s) | LPLC: suitable |
| 基质 | crosslinked polystyrene (highly porous) |
| 基质活性基团 | iminodiacetic acid functional group |
| 粒径 | 16-45 mesh |
| 操作pH | 4 - 10 |
| 容量 | 0.35 meq/mL by wetted bed volume (calcium) 1.2 meq/g by dry weight (calcium) |
| 分离技术 | affinity |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
SUPELCO
m.cnreagent.com
