Erbium Oxide (CAS No. 12645-29-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Pharmaceutical Intermediates & APIs
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The CAS number of Erbium Oxide is 12645-29-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Pharmaceutical Intermediates & APIs.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
氧化铒 · CAS 12645-29-3 · Er2O3.
| CAS 号 | 12645-29-3 |
|---|---|
| PubChem CID | 159426 |
| 分子式 | Er2O3 |
| IUPAC 名称 | bis(erbium(3+));tris(oxygen(2-)) |
| Molecular Weight | 382.52 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 381.847423 |
| Monoisotopic Mass | 379.845346 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 0 |
| GHS 通报统计 | 50% (59 / 118) |
|---|
| GHS 通报统计 | 50% (59 / 118) |
|---|---|
| 已通报的危害声明 | H319 (12.7%), H400 (37.3%), H410 (37.3%) |
Erbium trioxide; Erbium(3+) oxide; 12645-29-3; erbium-170-oxide; DTXSID601014789; RefChem:137464; 235-045-7; Erbium oxide; Erbium oxide (Er2O3); Erbia; Dierbium trioxide; Erbium sesquioxide; erbium(3+);oxygen(2-); (170)Er-oxide; Erbium oxide (ErO1.5); EINECS 235-045-7
CAS 号 12645-29-3；分子式 Er2O3；分子量 — g/mol。
Erbium trioxide, Erbium(3+) oxide, 12645-29-3, erbium-170-oxide, DTXSID601014789, RefChem:137464.
50% 的 GHS 通报认为不构成危害分类（59 / 118）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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