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Dowex® MarathonTM A2
AmberLite® HPR4100 Cl Anion Exchange Resin
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3079844 | 1 KG | 4360 |
产品别名
69011-15-0
Dowex® MarathonTM A2
AmberLite® HPR4100 Cl Anion Exchange Resin
基本信息
| MDL number | MFCD00211881 |
| NACRES | SB.52 |
| Quality【质量】 | monodispersed |
| General description【一般描述】 | Dowex Marathon A2 has dimethylethanolamine as functional group. |
| Application【应用】 | Dowex Marathon A2 was used in structural characterization of Fe in dilute natural waters. 强碱性(II 型)阴离子交换树脂，良好地适用于含有高浓度矿物酸(盐酸、硫酸)及低浓度二氧化硅和 CO2 (<25%) 的水。该树脂在常规脱盐中具有极佳的效率，符合美国食品药品管理局食品添加剂法规 21 CFR 173.25 的要求。 |
| Features and Benefits【特点和优势】 | 强碱性阴离子 |
| Other Notes【其他说明】 | 该离子交换树脂未经特殊处理或清洁。建议进行适当的初步洗脱和清洗处理。 |
| Legal Information【法律信息】 | Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow Marathon is a trademark of The Dow Chemical Company or an affiliated company of Dow |
产品性质
| description【描述】 | formerly Dowex® Marathon™ A2 chloride |
| Quality Level【质量水平】 | 100 |
| form【形式】 | beads |
| moisture【湿度】 | 45-54% |
| technique(s) | LPLC: suitable |
| matrix【基质】 | styrene-divinylbenzene (gel) |
| matrix active group【基质活性基团】 | dimethylethanolamine |
| Particle size【粒径】 | 27-34 mesh 440-560 μm |
| capacity【容量】 | 1.2 meq/mL by wetted bed volume |
| separation technique【分离技术】 | anion exchange |
| packaging【包装】 | 250 g in poly bottle 1 kg in poly bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
