LANTHANUM SELENIDE (CAS 12031-51-5) — formula La2Se3, molecular weight 514.7; category inorganic chemicals.
LANTHANUM SELENIDE (CAS 12031-51-5) is a chemical raw material in the inorganic chemicals category. Its molecular formula La2Se3 comprises 2 La, 3 Se atoms. Its molecular weight is about 514.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12031-51-5 |
|---|---|
| Molecular Formula | La2Se3 |
| Molecular Weight | 514.7 |
| Applications | Lanthanum selenide (La2Se3): INACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Lanthanum selenide (La2Se3): INACTIVE.
LANTHANUM SELENIDE is an inorganic compound with CAS registry number 12031-51-5 and molecular formula La2Se3 (molecular weight 514.7), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 12031-51-5
Its molecular formula La2Se3 comprises 2 La, 3 Se atoms.
Also known as: LANTHANUM SELENIDE · 三硒化二镧，
Category: inorganic chemicals
The CAS registry number of LANTHANUM SELENIDE is 12031-51-5.
Molecular formula La2Se3, molecular weight 514.7.
It is also registered under: LANTHANUM SELENIDE, 三硒化二镧，.
Recorded applications: Lanthanum selenide (La2Se3): INACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for LANTHANUM SELENIDE (CAS 12031-51-5), compiled from public chemistry databases.
| CAS Number | 12031-51-5 |
|---|---|
| PubChem CID | 165997 |
| Molecular Formula | La2Se3 |
| IUPAC Name | bis(lanthanum(3+));tris(selenium(2-)) |
| Molecular Weight | 514.7 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 515.56308 |
| Monoisotopic Mass | 517.56229 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 5 |
12031-51-5; Lanthanum selenide (La2Se3); EINECS 234-753-3; RefChem:152328; Lanthanum selenide; lanthanum(3+);selenium(2-); Dilanthanum triselenide; SCHEMBL14956390; OPSQCCUNFWHTPJ-UHFFFAOYSA-N
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三硒化二镧，