产品说明
一般描述
"p.a." grade resins have been cleaned to remove residual metals, and are purified for analytical use.
Dowex® 1X8 is a strongly basic anion exchange resin which is used as an absorbent in solid phase extraction.
应用
Dowex® 1X8 chloride form was used:
- to separate the 3H2O from D[2-3H] glucose using Dowex columns
- in a assay to determine the pantothenate kinase using Dowex column
- to separate inositol phosphates (IPs) from myo-[3H]inositol by Dowex chromatography
用于精细化工的强碱性(I 型)阴离子交换树脂;满足 FDA 食品添加剂法规 21 CFR 173.25 的要求。
警告
可能含有黑色颗粒
法律信息
Amberchrom is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
基本信息
线性分子式 | (C10H12 · C10H10 · C8H8 · C3H9N)X |
MDL编号 | MFCD00132718 |
NACRES | SB.52 |
产品性质
质量水平 | 200 |
描述 | strongly basic |
形式 | beads |
参数 | 66 ℃ OH- form max. temp. |
交联 | 8% |
technique(s) | LPLC: suitable |
缺失 | ~50% loss on drying, 110 ℃ |
基质 | styrene-divinylbenzene (gel) |
基质活性基团 | quaternary ammonium |
粒径 | 20-50 mesh |
操作pH | 0 - 14 |
容量 | 1.2 meq/mL by wetted bed volume |
分离技术 | anion exchange |
InChI | 1S/C10H12.C10H10.C8H8.C3H9N/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;1-4(2)3/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2;1-3H3 |
InChI key | HADXLRSCRPYPJJ-UHFFFAOYSA-N |
安全信息
储存分类代码 | 13 - Non Combustible Solids |
WGK | WGK 2 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
个人防护装备 | Eyeshields, Gloves, type N95 (US) |