LANTHANUM SULFIDE (CAS 12031-49-1) — formula La2S3, molecular weight 374.0; category organic chemicals.
LANTHANUM SULFIDE (CAS 12031-49-1) is a chemical raw material in the organic chemicals category. Its molecular formula La2S3 comprises 2 La, 3 S atoms. Its molecular weight is about 374.0. 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 | 12031-49-1 |
|---|---|
| Molecular Formula | La2S3 |
| Molecular Weight | 374.0 |
| Applications | catalysts, electronics, and metal processing |
| Category | Organic Chemicals |
Documented applications: catalysts, electronics, and metal processing.
LANTHANUM SULFIDE is a carbon-based organic compound with CAS registry number 12031-49-1 and molecular formula La2S3 (molecular weight 374.0), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 12031-49-1
Its molecular formula La2S3 comprises 2 La, 3 S atoms.
Also known as: LANTHANUM SULFIDE · 硫化镧
Category: organic chemicals
The CAS registry number of LANTHANUM SULFIDE is 12031-49-1.
Molecular formula La2S3, molecular weight 374.0.
It is also registered under: LANTHANUM SULFIDE, 硫化镧.
Recorded applications: catalysts, electronics, and metal processing.
Category: Organic 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 SULFIDE (CAS 12031-49-1), compiled from public chemistry databases.
| CAS Number | 12031-49-1 |
|---|---|
| PubChem CID | 165996 |
| Molecular Formula | La2S3 |
| IUPAC Name | bis(lanthanum(3+));trisulfide |
| Molecular Weight | 374.0 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 373.72894 |
| Monoisotopic Mass | 373.72894 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
Lanthanum sulfide; 12031-49-1; Lanthanum sulfide (La2S3); EINECS 234-752-8; RefChem:152330; Lanthanum(III) sulfide; lanthanum(3+);trisulfide; MFCD00016168; 12325-81-4; Dilanthanum trisulphide; Dilanthanum trisulfide; Lanthanum sesquisulfide; Lanthanum(3+) sulfide; La2S3; Lanthanum sulfide (La10S15); Lanthanum sesquisulfide (La2S3)
| GHS notifications | 97.2% (141 / 145) |
|---|
| GHS notifications | 97.2% (141 / 145) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫化镧