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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| P107151-1g |
1g |
现货 ![]() |
| |
| P107151-5g |
5g |
现货 ![]() |
| |
| P107151-25g |
25g |
现货 ![]() |
|
| 别名 | 三氧化二镨 |
|---|---|
| 英文别名 | EINECS 234-845-3 | PRASEODYMIUM(III) OXIDE 99.9per cent | Praseodymium oxide (Pr2O3) | Dipraseodymium trioxide | oxygen(2-);praseodymium(3+) | Praseodymium(III) oxide | MMKQUGHLEMYQSG-UHFFFAOYSA-N | DTXSID50884498 | Q420890 | Lead Sulfide (PbS) Sputterin |
| 规格或纯度 | ≥99.9% metals basis |
| 英文名称 | Prasedymium oxide |
| 运输条件 | 常规运输 |
| 产品介绍 |
有吸湿性能吸收空气中的二氧化碳.溶于酸,不溶于水. |
| 纯度 | ≥99.9% metals basis |
| 溶解性 | Insoluble in water. Moderately soluble in strong mineral acids. |
|---|---|
| 密度 | 7.07 |
| 敏感性 | 对空气敏感,易吸湿 |
| 分子量 | 329.814 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 3 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 329.8 Da |
| 单同位素质量Monoisotopic Mass | 329.8 Da |
| 拓扑极表面积Topological Polar Surface Area | 3.000 Ų |
| 重原子数Heavy Atom Count | 5 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 0.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 5 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H413: 可能对水生生物造成长期的有害影响 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P271: 仅在室外或通风良好的地方使用。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 P319: 如果你感到不适,请寻求医疗帮助。 |
| WGK Germany | 1 |
| RTECS | TU1480000 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Gloves |
| 1. Xiaocui Rao, Xueting Fu, Hai Jiang, Weiping Li, Laihui Luo. (2023) The dielectric and luminescence properties of the 0–3 type BaTiO3–CaTiO3:Pr3+ composite ceramics prepared by cold sintering assistance. CERAMICS INTERNATIONAL, 49 (30820). [10.1016/j.ceramint.2023.07.038] |
| 2. Lin Liu, Jixuan Xu, Yiang Li, Shanshan Peng, Peng Lin, Hongyun Zhong, Liang Song, Junpeng Shi, Xia Sun, Yun Zhang. (2023) Developing dual-mode material with ultraviolet and visible persistent luminescence for multi-mode anti-counterfeiting and information encryption. Inorganic Chemistry Frontiers, 10 (10): (3131-3138). [10.1039/D3QI00435J] |
| 3. Cheng Fuhao, Zhang Fengnian, Liu Yufeng, Guo Meng, Cheng Chufei, Hou Jiadong, Miao Yang, Gao Feng, Wang Xiaomin. (2022) Ti4+-incorporated fluorite-structured high-entropy oxide (Ce,Hf,Y,Pr,Gd)O2−δ: Optimizing preparation and CMAS corrosion behavior. Journal of Advanced Ceramics, 11 (11): (1801-1814). [10.1007/s40145-022-0649-4] |
| 4. Dengzhou Xu, Ce Zheng, Chong Wei, Shanshan Xu, Yichun Bi, Xiaoqiang Li. (2022) Effect of low activation rare-earth oxides on sintering of β-SiC. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 42 (6802). [10.1016/j.jeurceramsoc.2022.08.008] |
| 5. Daini Wang, Wenxia Wu, Xiaojun Tan, Bernard A. Goodman, Shoulei Xu, Wen Deng. (2021) Upconversion Visible Light Emission in Yb/Pr Co-Doped Yttria-Stabilized Zirconia (YSZ) Single Crystals. Crystals, 11 (11): (1328). [10.3390/cryst11111328] |
| 6. Li Zhiying, Li Peng, Guo Linna, Zhang Zongxue, Gao Minghuan, Zhang Yuansen, Li Tiesheng. (2019) Structure design and modulation of dual-wavelength sensitive upconversion luminescence in RE2MoO6:Er3+/Yb3+ materials. JOURNAL OF MATERIALS SCIENCE, 54 (18): (11913-11924). [10.1007/s10853-019-03697-0] |
| 7. Lu Pan, Xiaozhan Yang, Chaoyue Xiong, Dashen Deng, Chunlin Qin, Wenlin Feng. (2018) Novel Red-Orange Phosphors Na2BaMg(PO4)2:Pr3+: Synthesis, Crystal Structure and Photoluminescence Performance. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 73 (2): (99-103). [10.1515/zna-2017-0285] |
| 8. Dangli Gao, Chengxue Du, Yuqiang Wang, Wenqian Xu, Wenna Gao, Qing Pang, Yuhua Wang. (2024) Controllable persistent luminescence in bismuth activated memory phosphors by trap management for artificial intelligence anti-counterfeiting. Journal of Materials Chemistry C, 12 (48): (19487-19497). [10.1039/D4TC03894K] |
| 9. Juntao Pan, Xiyong Chen, Donglin Cai, Ze Wei, Tingdong Gong, Gang Han, Yihui Liu, Jianhua Zhao, Toyohisa Fujita. (2024) Iron-doped perovskite La0.5Pr0.5BaCo2-xFexO5+δ as a potential cathode material for SOFC. CERAMICS INTERNATIONAL, [10.1016/j.ceramint.2024.12.501] |
| 10. Lidong Wang, Xueting Fu, Peng Du, Hai Jiang, Laihui Luo. (2024) Multimode stimulated luminescence of LiNbO3:Pr3+/ZnS:Cu/PDMS flexible films. Journal of Materials Chemistry C, 13 (1): (242-249). [10.1039/D4TC03945A] |
| 11. Ziqian Meng, Jiadong Hou, Chufei Cheng, Bei Ren, Yang Miao, Weihua Ji. (2024) Probing the thermophysical property mechanism of Mg2+-doped high-entropy oxide ceramics. CERAMICS INTERNATIONAL, 50 (46364). [10.1016/j.ceramint.2024.08.480] |
| 12. Chenglong Xia, Jiahui Yang, Bingyang Zeng, Chunmiao Cui, Haoyuan Weng, Yue Guo, Xiaoguang Liu, Ling Li. (2025) Site occupancy of Sm3+, Pr3+, Tb3+ in Na5Y(WO4)4 and their photoluminescence spectra for application in plant growth LED and fingerprint detection. JOURNAL OF LUMINESCENCE, 279 (121045). [10.1016/j.jlumin.2024.121045] |