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product name
AmberChrom™ 50WX4 氢型, hydrogen form, 100-200 mesh
描述
cross-linkage 4%
品質等級
形狀
beads
濕度
64-72%
技術
LPLC: suitable
基質
styrene-divinylbenzene (gel)
基質活性組
sulfonic acid functional group
粒徑
100-200 mesh
容量
1.1 meq/mL by wetted bed volume
分離技術
cation exchange
InChI
1S/C10H12.C10H10.C8H8/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2
InChI 密鑰
NWUYHJFMYQTDRP-UHFFFAOYSA-N
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一般說明
Dowex 50WX4 氢型是一种非大孔凝胶珠树脂。Dowex 50WX4 氢型可作为阴离子交换色谱柱填料。
應用
强酸性阳离子交换树脂，符合美国食品药品管理局食品添加剂法规 21 CFR 173.25 的要求。
用于从废弃核材料中回收有用的放射性物质。
采用 Dowex 50WX4 氢形式：
- 考察粒度对载药量和释放曲线的影响
- 用于转换 D,L-甘油醛 3-二乙基缩醛（钡盐）用沸水处理，得到游离醛 D,L-甘油醛 3-磷酸
其他說明
该强酸性阳离子交换树脂未作特别处理或清洗。建议进行适当的初步洗脱和清洗。
法律資訊
Amberchrom is a trademark of DuPont de Nemours, Inc.
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Mohapatra, P.K., et al.
Solvent Extr. Ion Exch., 22, 267-267 (2004)
Maybelle K Go et al.
Biochemistry, 48(24), 5769-5778 (2009-05-12)
Product distributions for the reaction of glycolaldehyde labeled with carbon-13 at the carbonyl carbon ([1-(13)C]-GA) catalyzed by triosephosphate isomerase (TIM) in D(2)O at pD 7.0 in the presence of phosphite dianion and in its absence were determined by (1)H NMR
Sebastian Reichau et al.
The Journal of biological chemistry, 286(18), 16197-16207 (2011-04-02)
Tuberculosis remains a serious global health threat, with the emergence of multidrug-resistant strains highlighting the urgent need for novel antituberculosis drugs. The enzyme 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase (DAH7PS) catalyzes the first step of the shikimate pathway for the biosynthesis of aromatic
Superacid polymers: Synthesis and analysis of AlCl3-sulfonic acid resin complexes.
Magnotta, V. L., and B. C. Gates.
Journal of Polymer Science Part A: Polymer Chemistry, 15, 1341-1347 (1977)
Seong Hoon Jeong et al.
International journal of pharmaceutics, 361(1-2), 26-32 (2008-06-21)
Complexes of ion-exchange resins and dextromethorphan (DM), a model drug, were prepared using different methods including a batch and a column method with different functional groups, ion-exchange capacity, degree of crosslinking, and resin particle size. Drug loading efficiency, release profiles
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