您的位置：首页 > 产品中心 > 61790-53-2， 硅藻土
硅藻土
Celpure® P65
| 产品编号： | 3424261 |
| 规格： | meets USP/NF testing specifications |
| CAS NO： | 61790-53-2 |
| 包装规格： | 250 G |
| 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 |
| 3424261 | 250 G | 1390 |
产品别名
61790-53-2
硅藻土
Celpure® P65
Diatomaceous earth
Kieselguhr
Diatomaceous silica
结构式
基本信息
| MDL number | MFCD00132803 |
| PubChem Substance ID【PubChem化学物质编号】 | 329757849 |
| General description【一般描述】 | Celpure® P65 (Diatomaceous earth, DE) is natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted, crushed, dried and calcined with or without flux material. DE is widely used as filler in construction materials, paints and as an anti-caking agent for agricultural chemicals. It has high water and oil absorption ability. The potential toxicity of different samples of DE has been assessed. DE is also employed as an adsorbent for column chromatography. |
| Application【应用】 | 用于高纯度、高通量工艺 高度不溶性惰性材料，可用作助滤剂。 |
| Legal Information【法律信息】 | Product of Imerys Filtration Minerals Celpure is a registered trademark of Advanced Minerals Corporation |
产品性质
| agency | meets USP/NF testing specifications |
| Quality Level【质量水平】 | 200 |
| form【形式】 | solid |
| Specific Activity | ≤1 EU/g (endotoxin) |
| composition【组成】 | SiO2, 98% |
| parameter【参数】 | 0.065 (Permeability) |
| Particle size【粒径】 | ~0.20 mm |
| SMILES string | O=[Si]=O |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| packaging【包装】 | 250 g 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 3 |
