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氮化硅
Silicon nitride powder-specific surface area standard
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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 |
| 3218791 | 4 G | 6210 |
产品别名
12033-89-5
氮化硅
Silicon nitride powder-specific surface area standard
Silicon nitride
结构式
基本信息
| Linear Formula【线性分子式】 | Si3N4 |
| Molecular weight | 140.28 |
| MDL number | MFCD00011230 |
| PubChem Substance ID【PubChem化学物质编号】 | 329818723 |
| NACRES | NA.24 |
| General description【一般描述】 | SRM 1900_cert SRM 1900 _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 4 g |
| manufacturer/tradename | NIST® |
| density | 3.44 g/mL at 25 ℃ (lit.) |
| application(s) | pharmaceutical (small molecule) |
| SMILES string | N12[Si]34N5[Si]16N3[Si]25N46 |
| InChI | 1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6 |
| InChI key | HQVNEWCFYHHQES-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | nwg |
