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K-411 Glass microspheres
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3102353 | 50 MG | 4890 |
产品别名
65997-17-3
玻璃球
K-411 Glass microspheres
Glass spheres
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | O2Si |
| Molecular weight | 60.08 |
| MDL number | MFCD00147032 |
| PubChem Substance ID【PubChem化学物质编号】 | 329818727 |
| NACRES | NA.24 |
| General description【一般描述】 | This Standard Reference Material (SRM) is intended for use as a standard for the quantitative microanalysis of particles and for the development of particle matrix correction procedures. The elements present in these microspheres, common to many classes of particles, are silicon, calcium, magnesium, iron, and oxygen. SRM 2066 consists of approximately 50 mg of glass microspheres of known composition and size (1 μm to 40 μm) with minimal microheterogeneity. For more information, please refer to the COA and SDS. SRM 2066_cert SRM 2066 _SDS |
| Legal Information【法律信息】 | NIST is a registered trademark of National Institute of Standards and Technology SRM is a registered trademark of National Institute of Standards and Technology |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | certified reference material |
| form【形式】 | powder |
| packaging【包装】 | pkg of 50 mg |
| manufacturer/tradename | NIST® |
| density | 1.1 g/mL at 25 ℃ (lit.) |
| application(s) | pharmaceutical (small molecule) |
| SMILES string | O=[Si]=O |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H350i |
| Precautionary Statements | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
| Hazard Classifications【危险分类】 | Carc. 1B Inhalation |
| 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 |
