13547

Diaion^® CR11 sodium form

pkg of 1000 g

• UNSPSC 코드: 23151817

속성

• 설명: weakly acidic cation exchange resin
• Quality Level: 100
• 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

설명

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.

안전성 정보

• 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)