MDL number MFCD00145564
强碱性(I 型)阴离子交换树脂,用于水质调节与去除弱酸性污染物
Same product — same quality — now Sigma-Aldrich brand
Amberlite 为以下机构的注册商标: The Dow Chemical Company or an affiliated company of Dow
description | strongly basic |
limit | 60 °C max. temp. |
77 °C max. temp. | |
cross-linkage | 6% |
moisture | 49-60% |
loss | ~55% loss on drying, 110 °C |
matrix | styrene-divinylbenzene (gel) |
matrix active group | quaternary ammonium functional group |
particle size | 20-25 mesh |
600-750 μm | |
operating pH | 0 - 14 |
capacity | 1.2 meq/mL by wetted bed volume |
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