≥99.7% metals basis, ＞150 mesh for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Major phase is Ni3S2. Product may also include a small amount of sulfur-rich phase. Nickel Sulfide (Ni3S2) exists as a heazlewoodite mineral in nature. The structure of Ni3S2 is hombohedral. Raman spectral analysis of Ni3S2 has been reported.
| Canonical Smiles | S=S=[Ni].[Ni].[Ni] |
|---|---|
| IUPAC Name | nickel;(sulfanylidene-λ4-sulfanylidene)nickel |
| InChIKey | UPSUSTJZZWSTPN-UHFFFAOYSA-N |
| INCHI | 1S/3Ni.S2/c;;;1-2 |
| Isomeric SMILES | S=S=[Ni].[Ni].[Ni] |
| WGK Germany | 2 |
| RTECS | QR9800000 |
| PubChem CID | 22833473 |
| UN Number | 3077 |
| Packing Group | III |
| Molecular Weight | 240.21 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2515685 | Certificate of Analysis | Apr 03, 2025 | N475047 |
| K2422607 | Certificate of Analysis | Nov 09, 2024 | N475047 |
| K2422608 | Certificate of Analysis | Nov 09, 2024 | N475047 |
| C2413243 | Certificate of Analysis | Mar 02, 2024 | N475047 |
| C2413244 | Certificate of Analysis | Mar 02, 2024 | N475047 |
| I2418054 | Certificate of Analysis | Mar 02, 2024 | N475047 |
| Solubility | Soluble in water(0,00735 g/L at 20°C). |
|---|---|
| Melt Point(°C) | >360° C |
| 1. Ke Li, Jun Xu, Chan Chen, Zhizhog Xie, Dan Liu, Deyu Qu, Haolin Tang, Qiang Wei, Qibo Deng, Junsheng Li, Ning Hu. (2020) Activating the hydrogen evolution activity of Pt electrode via synergistic interaction with NiS2. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:32911407] [10.1016/j.jcis.2020.08.071] |
| 2. Wenpeng Cao, Kai Du, Changzhan Li, Pengcheng Liu, Mingming Xie, Fangyan Cui, Chunhao Sun, Mingshan Han, Jinshu Wang, Yuxiang Hu. (2025) High entropy sulfides enable atomic-level interactions for high-performance rechargeable aluminum batteries. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.172192] |
