추천 제품
설명
weakly acidic cation exchange resin
Quality Level
양식
beads
포장
pkg of 1000 g
파라미터
120 °C Na+ form max. temp.
80 °C H+ form max. temp.
수분
55-65%
기술
LPLC: suitable
Matrix
crosslinked polystyrene (highly porous)
기질 활성군
iminodiacetic acid functional group
입자 크기
16-45 mesh
작동 pH
4-10
용량
0.35 meq/mL by wetted bed volume (calcium)
1.2 meq/g by dry weight (calcium)
분리 기술
affinity
일반 설명
Diaion CR11 is chelating resin with iminodiacetic acid groups. It is considered effective in the removal of chromium trivalent from aqueous solutions. This resin in the Na+ form at 50°C is seen to exhibit high sorption capacity.
애플리케이션
Chelating resin for metal recovery, wastewater treatment, brine purification, etc.
Diaion CR11 was used to prepare phosphate buffer, required to measure rate constants of the reactions of hypochlorite with L-Arg and taurine by stopped-flow spectrophotometry.
법적 정보
Diaion is a registered trademark of Mitsubishi Chemical Corp.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
Sofia A Cavaco et al.
Journal of hazardous materials, 144(3), 634-638 (2007-03-06)
Effluent discharged from the chromium electroplating industry contains a large number of metals, including chromium, copper, nickel, zinc, manganese and lead. The ion exchange process is an alternative technique for application in the treatment of industrial wastewater containing heavy metals
Sofia A Cavaco et al.
Journal of hazardous materials, 169(1-3), 516-523 (2009-05-02)
In this study two chelating resins containing iminodiacetic acid groups (Amberlite IRC 748 and Diaion CR 11) and a chelating resin based on sulfonic and diphosphonic acid groups (Diphonix) were investigated in order to separate Cr(III) from industrial effluents produced
C Zhang et al.
The Journal of biological chemistry, 276(29), 27159-27165 (2001-05-26)
The myeloperoxidase-derived oxidant hypochlorous acid (HOCl) is thought to contribute to endothelial dysfunction, but the mechanisms underlying this inhibitory effect are unknown. The present study tested the hypothesis that HOCl and L-arginine (L-Arg) react to form novel compounds that adversely
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