nickel subselenide (CAS 12137-13-2) — formula NiSe, molecular weight 137.66; category inorganic chemicals.
nickel subselenide (CAS 12137-13-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula NiSe comprises 1 Ni, 1 Se atoms. Its molecular weight is about 137.66. 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 | 12137-13-2 |
|---|---|
| Molecular Formula | NiSe |
| Molecular Weight | 137.66 |
| Category | Inorganic Chemicals |
nickel subselenide is an inorganic compound with CAS registry number 12137-13-2 and molecular formula NiSe (molecular weight 137.66), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 12137-13-2
Its molecular formula NiSe comprises 1 Ni, 1 Se atoms.
Also known as: nickel subselenide · 亚硒化镍
Category: inorganic chemicals
The CAS registry number of nickel subselenide is 12137-13-2.
Molecular formula NiSe, molecular weight 137.66.
It is also registered under: nickel subselenide, 亚硒化镍.
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 nickel subselenide (CAS 12137-13-2), compiled from public chemistry databases.
| CAS Number | 12137-13-2 |
|---|---|
| PubChem CID | 62394 |
| Molecular Formula | NiSe |
| IUPAC Name | selanylidenenickel |
| UNII (FDA) | KB76MY8R90 |
| Molecular Weight | 137.66 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 137.85186 |
| Monoisotopic Mass | 137.85186 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 2 |
Nickel selenide; 1314-05-2; Nickel monoselenide; Nickel selenide (NiSe); CCRIS 7581; EINECS 215-216-2; NSC 378342; KB76MY8R90; NSC-378342; UNII-KB76MY8R90; RefChem:165679; 215-216-2; selanylidenenickel; Nickel(II) selenide; Nickel selenide (Ni-Se); SCHEMBL4335586
| Notified hazard statements | H317, H372, H400, H410, H350 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚硒化镍