锿（CAS 7429-92-7）：分子式 Es、分子量 252.0830。
| CAS号 | 7429-92-7 |
|---|---|
| 分子式 | Es |
| 分子量 | 252.0830 |
| 应用领域 | Uses: A radioactive element discovered in 1952 in the debris from a nuclear detonation、Known isotopes include Es-243 to Es-256. [Merck Index] About 3 mg of einsteinium has been produced at Oak Ridge National Laboratories by irradiating kilogram quantities of Pu-239 for several years to produce Pu-242、fabricating the Pu-242 into pellets、and loading the pellets into target rods for16 months of irradiation. The 14 isotopes have short half-lives. The longest half-life is 275 days (Es-254) [http:、periodic.lanl.gov、elements、99.html] |
登记用途：Uses: A radioactive element discovered in 1952 in the debris from a nuclear detonation、Known isotopes include Es-243 to Es-256. [Merck Index] About 3 mg of einsteinium has been produced at Oak Ridge National Laboratories by irradiating kilogram quantities of Pu-239 for several years to produce Pu-242、fabricating the Pu-242 into pellets、and loading the pellets into target rods for16 months of irradiation. The 14 isotopes have short half-lives. The longest half-life is 275 days (Es-254) [http:、periodic.lanl.gov、elements、99.html]。
锿 是一种化工化合物，登记 CAS 号为 7429-92-7，分子式 Es（分子量 252.0830）。
登记 CAS 号：7429-92-7
其分子式 Es 由 1 个Es 组成。
别名/同义词：锿 · Einsteinium
锿 的 CAS 登记号为 7429-92-7。
分子式 Es，分子量 252.0830。
别名/同义词：锿、Einsteinium。
登记用途：Uses: A radioactive element discovered in 1952 in the debris from a nuclear detonation、Known isotopes include Es-243 to Es-256. [Merck Index] About 3 mg of einsteinium has been produced at Oak Ridge National Laboratories by irradiating kilogram quantities of Pu-239 for several years to produce Pu-242、fabricating the Pu-242 into pellets、and loading the pellets into target rods for16 months of irradiation. The 14 isotopes have short half-lives. The longest half-life is 275 days (Es-254) [http:、periodic.lanl.gov、elements、99.html]。
锿（CAS 7429-92-7）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 7429-92-7 |
|---|---|
| PubChem CID | 23913 |
| 分子式 | Es |
| IUPAC 名称 | einsteinium |
| UNII（FDA） | WV8XL34X3O |
| Molecular Weight | 252.0830 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 252.0830 |
| Monoisotopic Mass | 252.0830 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 1 |
EINSTEINIUM; 7429-92-7; WV8XL34X3O; DTXSID30225305; RefChem:136403; DTXCID90147796; einsteinium atom; einsteinio; UNII-WV8XL34X3O; Element-Es; Element:Es; Atomic Einsteinium; Einsteinium element; Es (element); Element Einsteinium; Element:Einsteinium
锿 · CAS 7429-92-7 · Es. UNII WV8XL34X3O.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Einsteinium