Copper
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB557130-100g | 100g | (Cu+Ag)≥99.9% metals basis, 直径: 0.8mm | Price Inquiry | ||
| YB557130-500g | 500g | (Cu+Ag)≥99.9% metals basis, 直径: 0.8mm | Price Inquiry |
Basic Information
| English name | Copper |
|---|---|
| Alternative name | CU000565 |
| Cas No. | 7440-50-8 |
| MDL No. | MFCD00010965 |
| Precise molecular weight | 62.92960 |
| Smiles | [Cu] |
Safety Information
| Density | 8.94 g/cm3 |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R11 |
| Melting point | 1083 °C |
| Chemical stability | 1.外围电子排布3d 104s 1，位于第四周期IB族。原子半径127.8皮米，Cu2+半径72皮米，第一电离能为750kJ/mol，电负性1.9，常见氧化数+1、+2。有良好的延展性和传热、导电 |
| Boiling point | 2595 °C |
| Customs code | 7402000090 |
| Safety Instructions | S5-S26-S16-S61-S62-S36/37 |
| Water solubility | Insoluble (NIOSH, 2016) |
| Symbol | GHS02, GHS09 |
| Storage requirements | 储存于阴凉、通风的库房。远离火种、热源。应与氧化剂、酸类、卤素分开存放，切忌混储。配备相应品种和数量的消防器材。储区应备有合适的材料收容泄漏物。 |
Product Details
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