433934
Amberlite™ HPR4100 Ion Exchange Resin
chloride form, 30-35 mesh, anionic
产品名称
Dowex Marathon™ A2,
description
formerly DowexA2 chloride
quality
monodispersed
moisture
45-54%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
dimethylethanolamine
particle size
27-34 mesh, 440-560 μm
capacity
1.2 meq/mL by wetted bed volume
separation technique
anion exchange
Quality Level
General description
AmberLite™HPR4100 Cl has dimethylethanolamine as functional group.
Application
强碱性（II 型）阴离子交换树脂，良好地适用于含有高浓度矿物酸（盐酸、硫酸）及低浓度二氧化硅和 CO2 (<25%) 的水。该树脂在常规脱盐中具有极佳的效率，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。
AmberLite™ HPR4100 Cl was used in structural characterization of Fe in dilute natural waters.
Features and Benefits
强碱性阴离子
Other Notes
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。
Legal Information
Amberlite is a trademark of DuPont de Nemours, Inc.
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
Anneli Sundman et al.
Environmental science & technology, 47(15), 8557-8564 (2013-07-03)
The properties of iron (Fe) complexes and compounds in the environment influence several central processes, e.g., iron uptake, adsorption/desorption of contaminants and nutrients, and redox transformations, as well as the fate of of natural organic matter (NOM). It is thus
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