推薦產品
product name
Dowex Marathon™ A,
描述
chloride form
formerly Dowex Marathon™ A, chloride form
品質等級
形狀
beads
交聯
8‑10 % cross-linked
品質
monodispersed
濕度
50-60%
技術
LPLC: suitable
基質
styrene-divinylbenzene (gel)
基質活性組
quaternary ammonium
粒徑
24-28 mesh
525-625 μm
容量
1.3 meq/mL by wetted bed volume
分離技術
anion exchange
相關類別
一般說明
Dowex Marathon A is a strong basic anionic Type I exchange gel resin with trimethylamine as functional group. Dowex Marathon A is a heterogeneous catalyst made of styerenedivinylbenzene copolymer.
應用
Dowex Marathon A was used in ion-exchange chromatography.
强碱性（I 型）阴离子交换树脂，用于脱盐，尤其适用于含有高浓度弱离子（二氧化硅，CO2）的水，以及富含有机物的饲喂用水。该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。
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
Amberlite is a trademark of DuPont de Nemours, Inc.
Marathon is a trademark of The Dow Chemical Company or an affiliated company of Dow
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
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