추천 제품
제품명
Amberlyst® A26 hydroxide form, hydroxide form
Quality Level
양식
beads
농도
1 N in NaOH (Regenerant concentration)
파라미터
60 °C OH- form max. temp.
수분
66-75%
기술
LPLC: suitable
베드(bed) 깊이
≥24 in.
표면적
~30 m2/g
불순물
45-65% (moisture)
Matrix
styrene-divinylbenzene (macroreticular)
기질 활성군
quaternary ammonium functional group
입자 크기
16-45 mesh
560-700 μm
공극 크기
0.30 mL/g pore volume
400 Å mean pore size
용량
0.8 meq/mL by wetted bed volume
벌크 밀도
41 lb/cu.ft
분리 기술
anion exchange
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애플리케이션
Amberlyst® A26 hydroxide form is a strongly basic, macroreticular resin with quaternary ammonium functionality used to catalyze aldol condensation, also useful in aqueous and nonaqueous media to remove anionic transition metal complexes, mercaptans and acids from hydrocarbons and other nonpolar solvents. It was used to determine cadmium using flow injection atomic absorption spectrometry.[1] It was also used as packaging material for column chromatography assay.[2]
Strongly basic (type I) anion exchange resin used to remove transition metal complexes and mercaptans from hydrocarbons, remove acids from non-polar solvents, and deacidifying phenol-acetone solutions. Its porous structure makes it a good polymeric catalyst in non-aqueous and aqueous media; it has no pH limitations.
특징 및 장점
Inert in strong acids, concentrated aldalies, aliphatic and aromatic hydrocarbons, alcohols, ethers, and other common solvents.
Maximum operating temperature 60C.
Maximum operating temperature 60C.
법적 정보
Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Determination of cadmium by flow injection atomic absorption spectrometry with cold vapor generation by a tetrahydroborate-form anion-exchanger.
Chuachuad, Wipharat, and Julian F. Tyson.
Journal of Analytical Atomic Spectrometry, 20, 273-281 (2005)
Hua Zhao et al.
Organic & biomolecular chemistry, 9(6), 1908-1916 (2011-02-02)
The enzymatic preparation of biodiesel has been hampered by the lack of suitable solvents with desirable properties such as high lipase compatibility, low cost, low viscosity, high biodegradability, and ease of product separation. Recent interest in using ionic liquids (ILs)
Kuo-Ching Mei et al.
ACS nano, 14(10), 13343-13366 (2020-09-18)
We developed a custom-designed liposome carrier for codelivery of a potent immunogenic cell death (ICD) stimulus plus an inhibitor of the indoleamine 2,3-dioxygenase (IDO-1) pathway to establish a chemo-immunotherapy approach for solid tumors in syngeneic mice. The carrier was constructed
관련 콘텐츠
Research spans transition-metal catalysis, boron chemistry, organocatalysis, multicomponent reactions, and sustainable methods.
활성 필터
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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