Yttrium oxide (CAS No. 11130-29-3) 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 Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
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The CAS number of Yttrium oxide is 11130-29-3.
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 Inorganic Chemicals.
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氧化钇 · CAS 11130-29-3 · O3Y2. UNII X8071685XT. Melting Point: 2410 °C; Density: 4.84 @25 °C.
| CAS 号 | 11130-29-3 |
|---|---|
| PubChem CID | 159374 |
| 分子式 | O3Y2 |
| IUPAC 名称 | tris(oxygen(2-));bis(yttrium(3+)) |
| UNII（FDA） | X8071685XT |
| Molecular Weight | 225.810 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 225.796420 |
| Monoisotopic Mass | 225.796420 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 0 |
| Melting Point | 2410 °C |
|---|---|
| Density | 4.84 @25 °C |
| 法规与食品接触 | FDA 21 CFR 中列出的食品接触物质清单：FCS |
|---|---|
| GHS 通报统计 | 50% (274 / 548) |
| GHS 通报统计 | 50% (274 / 548) |
|---|---|
| 已通报的危害声明 | H315 (43.6%), H319 (36.7%), H335 (43.6%), H413 (100%), H320 |
Yttrium oxide; Yttrium(III) oxide; Yttria; Yttrium trioxide; Diyttrium trioxide; Yttrium(3+) oxide; 11130-29-3; EINECS 234-382-7; EINECS 215-233-5; X8071685XT; YO 3-245; YTTRIUM OXIDE (GENERIC); UNII-X8071685XT; EC 215-233-5; Yttrium Oxydatum; RefChem:58010
CAS 号 11130-29-3；分子式 O3Y2；分子量 — g/mol。
Yttrium oxide, Yttrium(III) oxide, Yttria, Yttrium trioxide, Diyttrium trioxide, Yttrium(3+) oxide.
已记录的法规收录：FDA 21 CFR 中列出的食品接触物质清单：FCS。
50% 的 GHS 通报认为不构成危害分类（274 / 548）。
Melting Point: 2410 °C; Density: 4.84 @25 °C.
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。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.