釕|7440-18-8
- 產(chǎn)品結(jié)構(gòu):
- 產(chǎn)品名稱(chēng):
- 釕|7440-18-8
- CAS編號(hào):
- 7440-18-8
- 分子式:
- Ru
- 人氣:
- 發(fā)布時(shí)間:
- 2019-03-25 17:19:09
- 產(chǎn)品說(shuō)明:
中文名稱(chēng): 釕
中文同義詞: 5%碳負(fù)載釕;釕催化劑;釕(附在1/8的鋁片上);釕(附在氧化鋁上);釕(附在碳上);單晶釕;海綿狀釕;釕丸
英文名稱(chēng): Ruthenium
英文同義詞: Ruthenium-carbon catalyst;Ruthenium, powder 20 Mesh;5% Ruthenium-carbon catalyst;Ruthenium powder, -200 mesh, 99.99% trace metals basis excluding Ca;Ruthenium sponge, -20 mesh, 99.95% trace metals basis;Ruthenium cubes, 6mm square, 99.9% trace metals basis;Ruthenium powder, -325 mesh, 99.9% trace metals basis;Ruthenium, 5% on activated carbon
CAS號(hào): 7440-18-8
分子式: Ru
分子量: 101.07
EINECS號(hào): 231-127-1
熔點(diǎn) 2310 °C(lit.)
沸點(diǎn) 3900 °C(lit.)
密度 1.025 g/mL at 25 °C
儲(chǔ)存條件 Flammables area
形態(tài) sponge
顏色 Grayish-white
比重 12.3
電阻率 (resistivity) 7.1 μΩ-cm, 0°C
水溶解性 insoluble
敏感性 Lachrymatory
Merck 14,8299
穩(wěn)定性 Stable. Powder is highly flammable.