428663
AmberChrom™ 50WX4 Ion Exchange Resin
hydrogen form, 50-100 mesh
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关于此项目
线性分子式:
(C10H12 · C10H10 · C8H8)x
化学文摘社编号:
UNSPSC Code:
23151817
NACRES:
SB.52
MDL number:
产品名称
AmberChrom™ 50WX4 氢型, hydrogen form, 50-100 mesh
description
cross-linkage 4%
Quality Level
form
beads
moisture
64-72%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
sulfonic acid functional group
particle size
50-100 mesh
capacity
1.1 meq/mL by wetted bed volume
separation technique
cation exchange
SMILES string
C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
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 key
NWUYHJFMYQTDRP-UHFFFAOYSA-N
General description
Dowex50WX4氢形式是一种非大孔凝胶状微珠树脂。Dowex50WX4氢形式可用作阴离子交换色谱中使用的色谱柱填充材料。
Application
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。
采用 Dowex 50WX4 氢形式：
- 考察粒度对载药量和释放曲线的影响
- 用于用沸水处理的D,L-甘油醛 3-磷酸二乙缩醛（钡盐）转换为游离醛 D,L-甘油醛 3-磷酸
Other Notes
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。
Legal Information
Amberchrom is a trademark of DuPont de Nemours, Inc.
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signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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)
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 428663-100G | 04061838513335 |
| 428663-500G | 04061838513342 |