| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| A17361 | Alfa Aesar | Amberlyst® A-26(OH) | ion exchange resin | 1058元/250g; 3137元/1000g; | 咨询 |
应用
Amberlyst|r A-26(OH) is widely utilized to catalyze reactions such as aldol condensation and carbonylation. It is used to remove the anionic transition metal complexes from aqueous and non-aqueous mediums, acids and mercaptans from hydrocarbons and other non-polar solvents. It plays an essential role for the removal of oleic acid from chlorinated hydrocarbons and acids from phenol-acetone solutions. It is actively involved in the determination of cadmium by flow injection atomic absorption spectrometry and as packaging material for column chromatography. 备注
Exposure to air absorbs carbon dioxide. Incompatible with strong acids, bases and oxidants. 基本信息 MDL
MFCD00145579 灵敏度
Ambient temperatures. 形态
Beads 溶解性
Insoluble in water. 安全信息 TSCA
是 |
| IE/1502/53 | Alfa Aesar | Amberlite《 MB-6113 | For Ion chromatography, mixed resin 500G | 539元/500g; | 咨询 |
基本信息 Ref#
F50404 MDL
MFCD00145579 分子式
Strongly basic macroreticular type resin 形态
Solid |
| C20218 | Alfa Aesar | Amberlyst× A26 | OH-form, ion-exchange resin | 536元/100ml; 4243元/1L; | 咨询 |
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| 542571 | Supelco | Amberlyst® A26 hydroxide form | hydroxide form | 1033.22元/100 G; 5084.56元/1 KG; | 咨询 |
产品说明 应用 Amberlyst® A26氢氧型是一种强碱性的大孔网状树脂，具有季铵官能团，可用于催化醛醇缩合，也可用于水和非水介质以去除烃和其它非极性溶剂中的阴离子过渡金属配合物、硫醇和酸。它被用于通过流动注射原子吸收光谱法而测定镉。它也可用作柱色谱分析的包装材料。
强碱性(I 型)阴离子交换树脂，用于从烃类中去除过渡金属络合物和硫醇，从非极性溶剂中去除酸，和苯酚-丙酮溶液的脱酸。多孔结构使得它可以作为非水性和水性介质中良好的聚合物催化剂；它没有 pH 限制。 包装 100 g in poly bottle
1 kg in poly bottle 特点和优势 对强酸、浓碱、脂肪烃和芳香烃、醇类、醚类及其他常见溶剂都呈惰性。
最高操作温度为 60℃。 法律信息 Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow 基本信息 | MDL编号 | MFCD03096474 | | NACRES | SB.52 |
产品性质 | 质量水平 | 100 | | 形式 | beads | | 浓度 | 1 N in NaOH (Regenerant concentration) | | 参数 | 60 ℃ OH- form max. temp. | | 湿度 | 66-75% | | technique(s) | LPLC: suitable | | 柱床直径 | ≥24 in. | | 杂质 | 45-65% (moisture) | | 基质 | styrene-divinylbenzene (macroreticular) | | 基质活性基团 | quaternary ammonium functional group | | 粒径 | 16-45 mesh
560-700 μm | | 孔径 | 0.30 mL/g pore volume
400 Å mean pore size | | 表面积 | ~30 m2/g | | 容量 | 0.8 meq/mL by wetted bed volume | | 堆积密度 | 41 lb/cu.ft | | 分离技术 | anion exchange |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| 387789 | Sigma-Aldrich | Fluoride on polymer support | macroporous, 20-50 mesh, extent of labeling: 2.0-3.0 mmol/g loading | 1429.9元/10 G; 5115.74元/50 G; | 咨询 |
产品说明 包装 10, 50 g in poly bottle 应用 用于由烷基卤化物或磺酸盐容易地合成氟代烷。 法律信息 Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow 基本信息 | 线性分子式 | C6H4CH2N(CH3)3F | | MDL编号 | MFCD00145579 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 形式 | macroporous | | reaction suitability | reaction type: solution phase peptide synthesis | | 标记范围 | 2.0-3.0 mmol/g loading | | 粒径 | 20-50 mesh |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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