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分子筛，13X
Molecular sieves, 13X
| 产品编号： | 3139249 |
| 规格： | powder, ~2 μm avg. part. size |
| CAS NO： | 63231-69-6 |
| 包装规格： | 1 KG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
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 |
| 3139249 | 1 KG | 1470 |
产品别名
63231-69-6
分子筛，13X
Molecular sieves, 13X
基本信息
| Linear Formula【线性分子式】 | Na86[AlO2)86(SiO2)106] · xH2O |
| MDL number | MFCD00131613 |
| eCl@ss | 32110204 |
| NACRES | SB.52 |
| General description【一般描述】 | Molecular sieves are crystalline, synthetic zeolites. Their crystal gratings are similar to a cage with numerous hollow spaces. The cavities are accessible from all sides by pores of exactly defined dimensions. Molecular sieves can be generally used in desiccators and drying tubes; for keeping absolute solvents dry; for drying gases or solvents in drying columns. |
| Application【应用】 | Molecular Sieve 13X is a highly porous sodium form of zeolite X that is widely used in the purification of air before liquefaction, natural gas purification, separation of substances, and drying. It is also suitable for the adsorption of large molecules such as aromatics, branched-chain hydrocarbons, and organosulfur compounds. Molecular Sieve 13X has a greater ability to accept molecules because of its higher SiO2/Al2O5 ratio. Therefore, 13X also finds the application in the removal of phenolic pollutants. |
产品性质
| form【形式】 | powder |
| Quality Level【质量水平】 | 100 |
| avg. part. size【平均零件尺寸】 | ~2 μm |
| packaging【包装】 | 1 kg in poly bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
