半岛bd体育手机客户端 说明
一般描述
Copper powder (dendritic) is also known as an electrolytic copper powder (ECP) which has a dendritic shape with a particle size that is less than 4.5 μm. The dendritic shape of the copper particles can be produced by electrolytic deposition method.
应用
ECP can be used as a catalyst in the production of biodiesel by transesterification of soybean oil and partial hydrogenation of polyunsaturated compounds. It can also be used to form a metal composite with carbon nanotubes for the formation of high strength copper alloys.
包装
100, 500 g in glass bottle
基本信息
| 经验(实验)分子式 | Cu |
| 分子量 | 63.55 |
| EC 号 | 231-159-6 |
| MDL编号 | MFCD00010965 |
| PubChem化学物质编号 | 24861916 |
| NACRES | NA.23 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 99.7% trace metals basis |
| 形式 | powder (dendritic) |
| 电阻率 | 1.673 μΩ-cm, 20℃ |
| 粒径 | <45 μm |
| bp | 2567 ℃ (lit.) |
| mp | 1083.4 ℃ (lit.) |
| 密度 | 8.94 g/mL at 25 ℃ (lit.) |
| SMILES string | [Cu] |
| InChI | 1S/Cu |
| InChI key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H228 - H410 |
| 预防措施声明 | P210 - P240 - P241 - P273 - P280 - P370 + P378 |
| 危险分类 | Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1 |
| 储存分类代码 | 4.1B - Flammable solid hazardous materials |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
Sigma-Aldrich
m.cnreagent.com
