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经助熔煅烧的硅藻土
Diatomaceous earth
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 |
| 3075611 | 1 KG | 592 | |||
| 3075611 | 5 KG | 2070 |
产品别名
68855-54-9
经助熔煅烧的硅藻土
Diatomaceous earth
Diatomaceous earth, flux-calcined
结构式
基本信息
| MDL number | MFCD00132803 |
| PubChem Substance ID【PubChem化学物质编号】 | 329755685 |
| General description【一般描述】 | Diatomaceous earth is natural amorphous silica formed from the fossilized skeletons of diatoms. It has high water and oil absorption ability. The potential toxicity of different samples of DE has been assessed. |
| Application【应用】 | Diatomaceous earth may be used as an adsorbent for column chromatography. It may be used in the synthesis of the following:
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产品性质
| form【形式】 | powder |
| Quality Level【质量水平】 | 100 |
| Particle size【粒径】 | 150 mesh (<=12%, Tyler sieve retain) |
| SMILES string | O=[Si]=O |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| packaging【包装】 | 1 kg in poly bottle 5 kg in poly drum |
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 |
