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product name
AmberChrom™ 1X4 氯化物形式, chloride form, 100-200 mesh
品質等級
描述
cross-linkage 4%
形狀
beads
參數
66 °C OH- form max. temp.
99 °C Cl- form max. temp.
濕度
55-63%
技術
LPLC: suitable
基質
styrene-divinylbenzene (gel)
基質活性組
quaternary ammonium
粒徑
100-200 mesh
工作pH值
0-14
容量
1.0 meq/mL capacity
分離技術
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 密鑰
HADXLRSCRPYPJJ-UHFFFAOYSA-N
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應用
采用 11 B NMR 和毛细管电泳法，以 Dowex 1X4 阴离子交换树脂为吸附材料，对含碘造影剂进行了表征。使溶液流过填充有 Dowex 1X4-50 氯化物形式的色谱柱，除去溶液中未反应的氟化物。
用于精制药物的强碱性(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。
特點和優勢
强碱性阴离子
其他說明
该离子交换树脂未经特殊处理或清洁。建议进行适当的初步洗脱和清洗处理。
法律資訊
Amberchrom is a trademark of DuPont de Nemours, Inc.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
A V Kachur et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 51(6), 643-650 (1999-12-03)
We report on the preparation of a hypoxia marker 2-(2-nitroimidazol-1[H]-yl)-N-(3-fluoropropyl)acetamide (EF1) and its 18F analog, 2-(2-nitroimidazol-1[H]-yl)-N- (3-[18F]fluoropropyl)acetamide ([18F]-EF1). Two methods for the preparation of 3-fluoropropylamine, the EF1 side chain, are described. [18F]-EF1 was prepared with a radiochemical yield of 2%
Isabella Rustighi et al.
Journal of hazardous materials, 205-206, 10-16 (2012-01-17)
Iodinated contrast media (ICM) are persistent and ubiquitous water pollutants. Because of their high water solubility and biochemical stability, their phase-separation and recovery from the aquatic environment is very difficult. Here, borate was chosen as a complexing agent of the
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