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经助熔煅烧的硅藻土
Hyflo® Super Cel®
| 产品编号： | 3097861 |
| 规格： | filter aid, flux calcined, treated with sodium carbonate |
| CAS NO： | 68855-54-9 |
| 包装规格： | 1 KG，5 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 |
| 3097861 | 1 KG | 720 | |||
| 3097861 | 5 KG | 2040 |
产品别名
68855-54-9
经助熔煅烧的硅藻土
Hyflo® Super Cel®
Diatomaceous earth, flux-calcined
结构式
基本信息
| MDL number | MFCD00132803 |
| PubChem Substance ID【PubChem化学物质编号】 | 329758232 |
| NACRES | SB.52 |
| Quality【质量】 | flux calcined treated with sodium carbonate |
| General description【一般描述】 | Hyflo® Super Cel® (Diatomaceous earth), a commercial kieselguhr, is a promising substitute of quartz powder. |
| Application【应用】 | Hyflo® Super Cel® may be used for the separation of mucopolysachharides by electrophoresis. It may be employed as filter aid during the preparation of protein renin isolated from horse plasma. |
| Legal Information【法律信息】 | Hyflo is a registered trademark of Celite Corp. Super Cel is a registered trademark of Imerys Minerals California, Inc. |
产品性质
| Quality Level【质量水平】 | 200 |
| form【形式】 | solid |
| composition【组成】 | Al2O3, 4.0% CaO, 0.5% Fe2O3, 1.5% Na2O + K2O, 3.3% SiO2, 89.6% |
| loss【缺失】 | ~0.2% loss on ignition, 900 ℃ |
| median particle size【中值粒径】 | 18 μm (acc. to granulometric method (laser sizer)) |
| pH【pH值(酸碱度)】 | >8.5 (25 ℃, 10% in aq. suspension) |
| SMILES string | O=[Si]=O |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| packaging【包装】 | 5 kg in fiber drum 1 kg in poly bottle |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H372 |
| Precautionary Statements | P260 - P264 - P270 - P314 - P501 |
| Hazard Classifications【危险分类】 | STOT RE 1 Inhalation |
| Target Organs【靶器官】 | Lungs |
| Storage Class Code【储存分类代码】 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 1 |
