Determine the necessary mass, volume, or concentration for preparing a solution.
≥99.9% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 23 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | [F-].[F-].[Sr+2] |
|---|---|
| IUPAC Name | strontium;difluoride |
| InChIKey | FVRNDBHWWSPNOM-UHFFFAOYSA-L |
| INCHI | 1S/2FH.Sr/h2*1H;/q;;+2/p-2 |
| Isómeros SMILES | [F-].[F-].[Sr+2] |
| WGK Alemania | 2 |
| RTECS | WK8925000 |
| PubChem CID | 82210 |
| Peso molecular | 125.62 |
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 →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Clase | Alkaline earth metal salts |
| Subclass | Alkaline earth metal fluorides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkaline earth metal fluorides |
| Alternative Parents | Inorganic salts |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal fluoride - Inorganic salt |
| Descripción | This compound belongs to the class of inorganic compounds known as alkaline earth metal fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is a lanthanide. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Apr 29, 2026 | S298643 | |
| Certificate of Analysis | Apr 29, 2026 | S298643 | |
| Certificate of Analysis | Apr 29, 2026 | S298643 | |
| Certificate of Analysis | Mar 20, 2026 | S298643 | |
| Certificate of Analysis | Feb 22, 2023 | S298643 | |
| Certificate of Analysis | Oct 18, 2022 | S298643 | |
| Certificate of Analysis | Oct 18, 2022 | S298643 | |
| Certificate of Analysis | Oct 18, 2022 | S298643 |
| Índice de refracción | 1.442 |
|---|---|
| Punto de ebullición (°C) | 2489 °C |
| Punto de fusión (°C) | 1473°C |
| Peso molecular | 125.620 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 125.902 Da |
| Monoisotopic Mass | 125.902 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 0.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 3 |
| 1. Chuncheng Zhang, Chaomin Zhang, Chao Yun. (2023) Improved 2∼5 μm mid-infrared fluorescence through energy transfer processes in Er3+/Ho3+ co-doped fluoride glasses. JOURNAL OF LUMINESCENCE, [PMID:] [10.1016/j.jlumin.2023.120250] |
| 2. Binfeng Zhao, Xianqiang Chen, Naichao Chen, Xinwei Xu, Yani Lu, Jin Cheng, Hong Wang. (2022) Low-temperature-sintered MgO-based microwave dielectric ceramics with ultralow loss and high thermal conductivity. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 106 (2): (1159-1169). [PMID:] [10.1111/jace.18835] |
| 3. Meng Fei Zhou, Cheng Chao Hu, Jian Bing Yin, Yu Jiang, Bing Liu, Kai Xin Song. (2022) Cold sintering optimized SrF2 microwave dielectric ceramics for the development of dielectric resonator antenna at 5G millimeter-wave band. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2022.06.249] |
| 4. Peng Wei, Zhang Shiwen, Zhou Wei, Zhao Xinchen, Wang Kexue, Yue Chengxu, Wei Xinyu, Pang Siyan, Dong Wei, Chen Sulian, Chen Changjie, Yang Qingling, Wang Wenrui. (2022) Layered Double Hydroxides-Loaded Sorafenib Inhibit Hepatic Stellate Cells Proliferation and Activation In Vitro and Reduce Fibrosis In Vivo. Frontiers in Bioengineering and Biotechnology, [PMID:35711641] [10.3389/fbioe.2022.873971] |
| 5. Qiangsheng Gao, Lili Meng, Lixia Zhang, Qi Pang, Lifang Liang. (2015) Enhanced luminescence properties of Sr3−xEuxAlO4−yNyF phosphors. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2015.06.042] |
| 6. Jiayi Li, Xingyu Chen, Di Gao, Mengxue Zhang, Mengkun Zhang, Siyan Wang, Xiang Liu, Ruijin Yu. (2024) A novel fluorapatite-type deep-red CsSr3La(PO4)3F:Eu3+ phosphor with intense 5D0-7F4 transition for temperature sensors, plant growth lighting, and w-LEDs. JOURNAL OF LUMINESCENCE, [PMID:] [10.1016/j.jlumin.2024.120761] |
| 7. Ying Li, Shuangqiang Fang, Qiangqiang Zhu, Shuxing Li, Bo Liu, Fu Feng, Rongjun Xie, Le Wang. (2024) Breaking Through the Luminescence Stability Bottleneck of Oxyfluoride Phosphor for Sun-Like Led Lighting. Laser & Photonics Reviews, [PMID:] [10.1002/lpor.202300915] |
| 8. Mo Wei, Juan Liu, Bing Liu, Kai Xin Song, Cheng Chao Hu, Yu Hui Huang. (2024) Solid-solution assisted densification and microwave/millimeter-wave dielectric properties of BaF2-SrF2 ceramics for high-reliability LTCC applications. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2024.11.088] |
| 9. Minglu Wang, Yun Da, Meiqiu Xie, Zheng Wang. (2025) Synergistically boosting high-temperature CO2 electrolysis performance via high-entropy engineering and anion doping strategy. JOURNAL OF POWER SOURCES, [PMID:] [10.1016/j.jpowsour.2025.236498] |
| 10. Xiaoman Li, Xinyu Liu, Pengfei Zhai, Ruijin Fan, Rongfei Wei, Hai Guo. (2024) Tunable broadband luminescence of the novel Sn2+ doped oxyfluoride glass and glass-ceramics for W-LEDs. OPTICAL MATERIALS, [PMID:] [10.1016/j.optmat.2024.116146] |
| 11. Zheng Wenyan, Wang Zhuo, Chen Weilin, Zhang Mengchao, Li Hui, Yang Guang, Xu Qiang, Qiao Xvsheng, Tan Dezhi, Zhang Junjie, Qiu Jianrong, Qian Guodong, Fan Xianping. (2024) Unlocking high photosensitivity direct laser writing and observing atomic clustering in glass. Nature Communications, 15 (1): (1-10). [PMID:39333548] [10.1038/s41467-024-52628-4] |
| 12. Cai Chongyang, Li Leipeng, Lv Xiaohuan, Li Huimin, Li Tao, Li Pei, Zhao Wenting, Zi Lingzhu, Feng Shiji, Fan Xuan, Zhang Hailei, Peng Dengfeng, Wang Feng, Qiu Jianrong, Yang Yanmin. (2025) Multi-stimulated far-UVC luminescence for solar-blind imaging. Nature Communications, 16 (1): (1-10). [PMID:40617860] [10.1038/s41467-025-61522-6] |
| 13. Zhe Zhang, Sigeng Chen, Chuangang Yao, Haixia Zhang, Wanning Liu, Xiaoshi Lang, Kedi Cai. (2025) Fluorine-Modified Cobalt-Based Perovskites as High-Performance Cathodes for Solid Oxide Electrochemical Cells. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.5c04530] |
| 14. Yanli Zhang, Jiale Zhao, Simeng Zeng, Zixuan Liu, Bo Wang, Fuhua Lin. (2025) Investigation of Cu/F co-doped Sr2Fe1.5Mo0.5O6−δ cathode for solid oxide fuel cells. JOURNAL OF SOLID STATE CHEMISTRY, [PMID:] [10.1016/j.jssc.2025.125512] |
| 15. Hao Ge, Zhuqing Sun, Xianye Wang, Chao He, Guanying Cao. (2025) Optical Property Modulation and Applications of Tm3+-Doped CsPbBr3 Quantum Dot Glass. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2025.08.335] |
| 16. Qunhuo Liu, Xuezhe Dong, Yujie Liu, Weilin Chen, Yingying Cui, Abhishek Wadhwa, Ting Wang, Xvsheng Qiao, Jincheng Du, Guodong Qian, Xianping Fan, Siu Fung Yu. (2025) Spatial Ln3+-Enrichment in Nano-Phases and kinetic Pulse-Compression on Multiphoton Upconversion Pumping Toward UV Lasing Glass-Ceramics. Laser & Photonics Reviews, [PMID:] [10.1002/lpor.202501591] |
| 17. Wang Chen Bo, Gong Wei Ping, Jin Jing Ye, Bai Hao Nan, Yang Yang, Zhou Qing Wei, Yu Xue Qing, Mao Min Min, Cao Lei, Song Kai Xin, Liu Bing. (2025) Low permittivity SrF2–xwt%LiF ceramics with low dielectric loss for high-reliability LTCC applications. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 36 (25): (1-11). [PMID:] [10.1007/s10854-025-15658-2] |
| 18. Chengfa Wu, Zilong Chen, Jianbang Chen, Zhihua Yang, Fangfang Zhang, Hongsheng Shi, Shilie Pan. (2021) Sr3B14O24: a new borate with a [B14O30] fundamental building block and an unwonted 2D double layer. DALTON TRANSACTIONS, 51 (2): (618-623). [PMID:34904978] [10.1039/D1DT03653J] |
| 19. Zihao Xie, Qian Yang, Xiaomin Xu, Deqing He, Yongning Yi, Hao Qiu, Huangang Shi, Yingping Pang, Wei Wang, Chao Su. (2025) In situ exsolution-induced formation of amorphous/crystalline heterointerfaces in Ba0.6Sr0.4Co0.8Fe0.2O3-δ for enhanced oxygen electrocatalysis in zinc-air batteries. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2025.04.049] |
| 20. Jingxuan Zhang, Hengwei Lin, Jiaren Du. (2025) Realizing Color-Tunable Photochromism in Apatite-Structured Compounds via Trapping Energy Management for Wide Gamut Encryption. Laser & Photonics Reviews, 19 (16): (2500221). [PMID:] [10.1002/lpor.202500221] |
| 21. Ying Lv, Chaofeng Li, Hongyu Liu, Mengjia Luo, Yu Liu, Junping Hu. (2026) Robust Ce3+-activated blue persistent luminescent oxynitrides with widely distributed traps for optical information encryption. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.172509] |
| 22. Yang Bin, Li Deyang, Deng Renren, Zhao Jian, Wang Yubin, Xu Shiqing, Lei Lei. (2026) Efficient multicolor X-ray excited persistent luminescence enabled by Gd-mediated trap clusters. Nature Communications, 17 (1): (1909). [PMID:41565715] [10.1038/s41467-026-68799-1] |
| 23. Xianye Wang, Hao Ge, Chao He, Guanying Cao. (2026) Enhanced Photoluminescence and Stability of F−/Sm3+ Codoped CsPbBr3 Quantum Dot Glass Composites. ChemPhotoChem, 10 (3): (e202500362). [PMID:] [10.1002/cptc.202500362] |