产品说明
一般描述
Hyflo® Super Cel® (Diatomaceous earth), a commercial kieselguhr, is a promising substitute of quartz powder.
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.
包装
5 kg in fiber drum
1 kg in poly bottle
法律信息
Hyflo is a registered trademark of Celite Corp.
Super Cel is a registered trademark of Imerys Minerals California, Inc.
基本信息
| MDL编号 | MFCD00132803 |
| PubChem化学物质编号 | 329758232 |
| NACRES | SB.52 |
产品性质
| 质量水平 | 200 |
| 形式 | solid |
| 质量 | flux calcined treated with sodium carbonate |
| 组成 | Al2O3, 4.0% CaO, 0.5% Fe2O3, 1.5% Na2O + K2O, 3.3% SiO2, 89.6% |
| 缺失 | ~0.2% loss on ignition, 900 ℃ |
| 中值粒径 | 18 μm (acc. to granulometric method (laser sizer)) |
| 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 |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H372 |
| 预防措施声明 | P260 - P264 - P270 - P314 - P501 |
| 危险分类 | STOT RE 1 Inhalation |
| 靶器官 | Lungs |
| 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 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
