产品说明
应用
Chromium powder can be used in the microwave assisted synthesis of a bis(toluene)chromium boron complex, [Cr(η-C6H5CH3)2]+ (BPh4)-. It can also be used in the solid-state synthesis of chromium sulfide.
包装
50, 250 g in poly bottle
基本信息
| 经验(实验)分子式 | Cr |
| 分子量 | 52.00 |
| EC 号 | 231-157-5 |
| MDL编号 | MFCD00010944 |
| PubChem化学物质编号 | 57648182 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 99.5% |
| 形式 | powder |
| reaction suitability | core: chromium reagent type: catalyst |
| 电阻率 | 12.7 μΩ-cm, 20℃ |
| 粒径 | −100 mesh |
| bp | 2672 ℃ (lit.) |
| mp | 1857 ℃ (lit.) |
| 密度 | 7.14 g/mL at 25 ℃ (lit.) |
| SMILES string | [Cr] |
| InChI | 1S/Cr |
| InChI key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
