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精制硅藻土(Standard Super Cel® fine)
Standard Super Cel® fine
产品别名
精制硅藻土(Standard Super Cel® fine)
Standard Super Cel® fine
Diatomaceous earth, calcined
煅烧硅藻土
结构式
基本信息
| EC number【EC 号】 | 293-303-4 |
| MDL number | MFCD00132803 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769397 |
| NACRES | NB.24 |
| Quality【质量】 | calcined |
| Legal Information【法律信息】 | Standard Super Cel is a registered trademark of Celite Corp. |
产品性质
| composition【组成】 | Al2O3, 4.0% CaO, 0.5% Fe2O3, 1.3% Na2O + K2O, 1.1% SiO2, 91.1% |
| loss【缺失】 | ≤1.0% loss on ignition, 900 ℃ |
| median particle size【中值粒径】 | 14 μm (acc. to granulometric method (laser sizer)) |
| pH【pH值(酸碱度)】 | 6.0-8.0 (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
| Pictograms【象形图】 | GHS07,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H315 - H319 - H372 |
| Precautionary Statements | P302 + P352 - P305 + P351 + P338 - P314 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation |
| Target Organs【靶器官】 | Lungs |
| Storage Class Code【储存分类代码】 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | nwg |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
