锗粉

CAS: 7440-56-4 货号: C105173 分子式: Ge 分子量: 72.64 EC号: 231-164-3
有货
级别和纯度: PrimorTrace™ ? PrimorTrace™ —— 阿拉丁的痕量金属分析系列,金属背景极低。适用于污染须极小的 ICP/AAS 痕量金属工作。 ≥99.999% metals basis powder,≥200 mesh
别名
锗 | 单质锗
储存条件
室温
运输条件
常规运输
★
规格
库存
价格
数量
5g
C105173-5g
现货 Stock Image
¥566.90
10g
C105173-10g
现货 Stock Image
¥793.90
50g
C105173-50g
现货 Stock Image
¥2,699.90
100g
C105173-100g
现货 Stock Image
¥4,750.90
250g
C105173-250g
现货 Stock Image
¥11,000.90
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为什么选择此级别

PrimorTrace™ 级 提供 ≥99.999% metals basis 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。

🌡

储存与运输

室温。常规运输 。请查阅批次 COA 获取详细规格。

📋

质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

📚

文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 39 篇同行评审文献引用。

概述

室温下在空气中较稳定,在高温下能被氧化。粉状锗可在氯或溴中燃烧。不溶于水和盐酸及稀硫酸。能溶于浓硝酸、浓硫酸或王水。不溶于稀苛性碱溶液;可溶于熔融的苛性碱、硝酸盐或碳酸盐,生成锗酸盐。能跟硫化合生成硫化锗。 高纯度锗是半导体材料,掺有微量特定杂质的锗单晶可用于制各种晶体管、整流器及其他器件,作为温差电池材料用于制太阳能电池、光电池,用于制热敏电阻、薄膜电阻、半导体温度计、专门透过红外线的锗窗、棱镜或透镜等。锗的化合物用于制荧光板及各种高折光率玻璃。

应用:

该产品可以用作形成具有优异的可调光致发光和光催化活性的高度多孔ZrO2:Tb3+纳米磷光体的前体之一。


规格

别名
锗 | 单质锗
英文别名
Elemental germanium
规格或纯度
PrimorTrace™, ≥99.999% metals basis, powder,≥200 mesh
英文名称
Germanium
储存条件
室温
运输条件
常规运输
纯度
≥99.999% metals basis
名称和识别符
EC号
231-164-3
分子类型
小分子
Isomeric SMILES
[Ge]
分子量
72.64

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

下载 SDS →

✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

查询 COA →

📊 产品数据表

产品规格和应用的快速参考摘要。

查看数据表 →

🔬 规格说明书

该级别的完整质量属性和验收标准。

查看规格说明 →

高级数据

化学和物理性质
密度
5.35
敏感性
对湿度敏感
沸点
2830°C
熔点
937.4°C
安全和危险性(GHS)
象形图
GHS02,   GHS08,   GHS09
信号词
危险
危险声明

H228: 易燃固体

H361: 怀疑破坏生育力或未出生的孩子

H373: 通过长时间或反复暴露对器官造成损害

H400: 对水生生物有剧毒

H411: 对水生生物有毒并具有长期持续影响

预防措施声明

P201: 使用前获取特殊说明

P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。

P202: 在阅读并理解所有安全预防措施之前,不要进行操作。

P240: 地面/粘结容器和接收设备

P241: 使用防爆的[电气/通风/照明/.../]设备。

P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。

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。

P391: 收集溢出物

P308+P313: 如接触到或有疑虑:求医/就诊。

P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。

P405: 密闭存放

P501: 将内容物/容器处理到。。。

WGK Germany
3
RTECS
LY5200000
个人防护装备
Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!

找到26个结果

批号(Lot Number) 证书类型 货号
C2603095 分析证书 C105173
D2501184 分析证书 C105173
D2501185 分析证书 C105173
D2501186 分析证书 C105173
D2501187 分析证书 C105173
D2501188 分析证书 C105173
G2415232 分析证书 C105173
G2415231 分析证书 C105173
G2415230 分析证书 C105173
G2415229 分析证书 C105173
L2301034 分析证书 C105173
L2301033 分析证书 C105173
L2301032 分析证书 C105173
L2301031 分析证书 C105173
D2311271 分析证书 C105173
D2311258 分析证书 C105173
D2311257 分析证书 C105173
C2311281 分析证书 C105173
C2418058 分析证书 C105173
B2324234 分析证书 C105173
B2324229 分析证书 C105173
B2324225 分析证书 C105173
F2218211 分析证书 C105173
F2218212 分析证书 C105173
F2218236 分析证书 C105173
F2218242 分析证书 C105173

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技术文档和文章
低阈值电流密度单片生长在Si衬底上的连续波InAs/GaAs量子点激光二极管
Continuous-wave InAs/GaAs quantum-dot laser diodes monolithically grown on Si substrate with low threshold current densities
半导体材料带隙知多少?
Semiconductor material band gap know how much?
半导体材料:常见问题汇总
Semiconductor Materials: A Summary of Questions
锂离子电池电极材料指南:工作机理、材料地图与选型导航(含表1–表4)
Panorama Guide to Lithium-Ion Battery Electrode Materials: Working Principles, Materials Map, and Selection Navigation (incl. Tables 1–4)
热电材料选型导览:评估框架、温区—体系地图与模块化关键门槛(含产品导航表1–表4)
Thermoelectric Materials Selection Guide: Evaluation Framework, Temperature-Range–System Map, and Modularization Gatekeeping Criteria (with Product Navigation Tables 1–4)
光学与光电材料选型导览:按“产生—引导—调控—读出”定位材料、关键指标与验证路径(含产品导航与表1–表4)
Optical & Optoelectronic Materials Selection Guide:Positioning materials, key metrics, and validation paths along “Generation → Guiding → Control → Readout” (with product navigation and Tables 1–4)
此产品的引用文献
引用文献
1. Mengran Sun, Haojian Su, Wenhao Liu, Jiyong Yao.  (2023)  Ba4Cd2Ge2Te9: A promising infrared functional crystal with large birefringent and photoluminescence properties.  JOURNAL OF ALLOYS AND COMPOUNDS,  [10.1016/j.jallcom.2023.173348]
2. Wang Peng, Zhu Xinxin, Ding Yihong, Shao Lixiong, Jin Huile, Zhang Lichen, Wang Xintong, Zeng Tianbiao.  (2023)  Fe2GeS4/exfoliated graphite composite anodes with enhanced performance for SIBs.  IONICS,  [10.1007/s11581-023-05290-7]
3. Xianwei Mo, Hao Huang, Caixia Sun, Zhenyu Zhang, Jiahong Wang, Shengyong Geng, Paul K. Chu, Xue-Feng Yu, Wenxin Liu.  (2023)  Synthesis of germanium/germanium phosphide in-plane heterostructure with efficient photothermal and enhanced photodynamic effects in the second near-infrared biowindow.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,  [PMID:37657222] [10.1016/j.jcis.2023.08.137]
4. Xupeng Zhu, Jun Zhang, Jun Liao, Qiang Ru, Wenfeng Fu, Zhiguo Wang, Shuwen Xue.  (2023)  Transformation of carrier recombination mechanism as increasing the Germanium content in Cu2ZnGexSn1-xS4 single crystal prepared by molten salt method.  OPTICAL MATERIALS,  [10.1016/j.optmat.2023.113744]
5. Zeqing Hu, Rong Wei, Chen Yan, Han Wan, Yu Liu, Longjiu Cheng, Zhou Li, Jiming Song.  (2023)  Inducing High Power Factor in Cu2GeSe3-Based Bulk Materials via (Bi, Zn)-Co-doping.  ACS Applied Energy Materials,  [10.1021/acsaem.2c04012]
6. He-Di Yang, Sheng-Hua Zhou, Mao-Yin Ran, Xin-Tao Wu, Hua Lin, Qi-Long Zhu.  (2023)  Melilite oxychalcogenide Sr2FeGe2OS6: a phase-matching IR nonlinear optical material realized by isomorphous substitution.  Inorganic Chemistry Frontiers,  10  (7): (2030-2038).  [10.1039/D2QI02733J]
7. Shaoxin Cui, Hongping Wu, Zhanggui Hu, Jiyang Wang, Yicheng Wu, Hongwei Yu.  (2022)  The Antiperovskite-Type Oxychalcogenides Ae3Q[GeOQ3] (Ae = Ba, Sr; Q = S, Se) with Large Second Harmonic Generation Responses and Wide Band Gaps.  Advanced Science,  10  (4): (2204755).  [PMID:36470657] [10.1002/advs.202204755]
8. He-Di Yang, Sheng-Hua Zhou, Mao-Yin Ran, Xin-Tao Wu, Hua Lin, Qi-Long Zhu.  (2022)  Oxychalcogenides as Promising Ultraviolet Nonlinear Optical Candidates: Experimental and Theoretical Studies of AEGeOS2 (AE = Sr and Ba).  INORGANIC CHEMISTRY,  [PMID:36130922] [10.1021/acs.inorgchem.2c02798]
9. Yi Liu, Lei Wang, Yifan Huang, Chao Hou, Binjie Xin, Tingxiao Li, Qian Jiang.  (2022)  Electrospun poly(l-lactide-co-ε-caprolactone)/gelatin core–shell nanofibers encapsulated with doxorubicin hydrochloride as a drug delivery system.  POLYMER INTERNATIONAL,  72  (2): (166-175).  [10.1002/pi.6458]
10. Xin Wang, Xinyu Sun, Tong Bu, Ke Xu, Lihua Li, Mingyan Li, Ruixia Li, Li Wang.  (2022)  Germanene-modified chitosan hydrogel for treating bacterial wound infection: An ingenious hydrogel-assisted photothermal therapy strategy.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,  [PMID:36126816] [10.1016/j.ijbiomac.2022.09.128]
11. Hu Zeqing, Xu Huihong, Lin Yangjian, Liu Yu, Xu Junsheng, Li Zhou, Song Jiming.  (2022)  Rational design, two-step synthesis of Cu2GeS3 crystal with enhanced thermoelectric performance by Te alloying.  JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,  33  (19): (15894-15903).  [10.1007/s10854-022-08488-z]
12. Dong Zhang, Shen-Jing Ji, Yu Cao, Nian-Tzu Suen.  (2022)  Exploring the synergistic effect of alloying toward hydrogen evolution reaction: a case study of Ni3M (M = Ti, Ge and Sn) series.  DALTON TRANSACTIONS,  51  (25): (9728-9734).  [PMID:35700533] [10.1039/D2DT00956K]
13. Mengran Sun, Xingyu Zhang, Chunxiao Li, Wenhao Liu, Zheshuai Lin, Jiyong Yao.  (2021)  Highly polarized [GeOTe3] motif-driven structural order promotion and an enhanced second harmonic generation response in the new nonlinear optical oxytelluride Ba3Ge2O4Te3.  Journal of Materials Chemistry C,  10  (1): (150-159).  [10.1039/D1TC05177F]
14. Hongbo Gao, Kewang Zhang, Ailijiang Abudurusuli, Chen Bai, Zhihua Yang, Kangrong Lai, Junjie Li, Shilie Pan.  (2021)  Syntheses, Structures and Properties of Alkali and Alkaline Earth Metal Diamond-Like Compounds Li2MgMSe4 (M = Ge, Sn).  Materials,  14  (20): (6166).  [PMID:34683761] [10.3390/ma14206166]
15. Xuan Chen, Xiaoyu Sui, Shuting Lu, Yanmei Qu, Tingting Liu, Ting Wang.  (2021)  Preparation of carbon dots-based nanoparticles and their research of bioimaging and targeted antitumor therapy.  JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS,  110  (1): (220-228).  [PMID:34231969] [10.1002/jbm.b.34905]
16. Lei Wang, Yifan Huang, Binjie Xin, Tingxiao Li.  (2021)  Doxorubicin hydrochloride-loaded electrospun poly(l-lactide-co-ε-caprolactone)/gelatin core–shell nanofibers for controlled drug release.  POLYMER INTERNATIONAL,  70  (12): (1717-1724).  [10.1002/pi.6270]
17. Min Wen, Yubei Liu, Ruiying Chen, Ping He, Feihua Wu, Rui Li, Yining Lin.  (2021)  Geniposide suppresses liver injury in a mouse model of DDC-induced sclerosing cholangitis.  PHYTOTHERAPY RESEARCH,  35  (7): (3799-3811).  [PMID:33763888] [10.1002/ptr.7086]
18. Yuxuan Liu, Renzong Hu, Dechao Zhang, Jiangwen Liu, Fang Liu, Jie Cui, Zuopeng Lin, Jinsong Wu, Min Zhu.  (2021)  Constructing Li-Rich Artificial SEI Layer in Alloy–Polymer Composite Electrolyte to Achieve High Ionic Conductivity for All-Solid-State Lithium Metal Batteries.  ADVANCED MATERIALS,  33  (11): (2004711).  [PMID:33511690] [10.1002/adma.202004711]
19. Peng Zhang, Shen-Jing Ji, Dong Zhang, Huai-Guo Xue, Nian-Tzu Suen.  (2021)  Synthesis, Crystal Structure, Electronic Structure, and Electrocatalytic Hydrogen Evolution Reaction of Synthetic Perryite Mineral.  INORGANIC CHEMISTRY,  [PMID:33482064] [10.1021/acs.inorgchem.0c03184]
20. Shangwen Zhang, Li Kang, Sheng Hu, Jie Hu, Yanping Fu, Yan Hu, Xinzhou Yang.  (2020)  Carboxymethyl chitosan microspheres loaded hyaluronic acid/gelatin hydrogels for controlled drug delivery and the treatment of inflammatory bowel disease.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,  [PMID:33220374] [10.1016/j.ijbiomac.2020.11.117]
21. Chao Liu, Yan-Qing He, Li Deng, Jun-Tao Li, Shi-Gang Sun, Xiao-Cun Liu, Wen-Jie Tan, Bo Li, Sheng-Qing Xia.  (2020)  Germanium Crystalline Nanomaterials for Li-Ion Storage Prepared by Decomposing LiZnGe in Air.  ACS Applied Materials & Interfaces,  [PMID:33119275] [10.1021/acsami.0c16483]
22. Jingmei Min, Ailijiang Abudurusuli, Junjie Li, Shilie Pan, Zhihua Yang.  (2020)  Enhanced optical anisotropy via dimensional control in alkali-metal chalcogenides.  PHYSICAL CHEMISTRY CHEMICAL PHYSICS,  22  (35): (19697-19703).  [PMID:32830214] [10.1039/D0CP03521A]
23. Misganaw Alemu Zeleke, Dong-Hau Kuo.  (2020)  Synthesis and characterization of Ge doped Cu2ZnSn(S,Se)4 bulk in the presence of reactive liquid phase sintering aid.  CERAMICS INTERNATIONAL,  [10.1016/j.ceramint.2020.07.206]
24. Mei Yan, Zong-Dong Sun, Wen-Dong Yao, Wenfeng Zhou, Wenlong Liu, Sheng-ping Guo.  (2020)  A highly distorted HgS4 tetrahedron-induced moderate second-harmonic generation response of EuHgGeS4.  Inorganic Chemistry Frontiers,  7  (13): (2451-2458).  [10.1039/D0QI00266F]
25. Yang Guo, Yi-Hong Bao, Yang-Yang Chai.  (2018)  Preparation of microcapsule antioxidative wall materials of pine nut oil by the Maillard reaction.  JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,  99  (6): (2793-2801).  [PMID:30430591] [10.1002/jsfa.9488]
26. Xiao-Ning Hu, Lin Xiong, Li-Ming Wu.  (2018)  Six New Members of the A2MIIMIV3Q8 Family and Their Structural Relationship.  CRYSTAL GROWTH & DESIGN,  [10.1021/acs.cgd.8b00247]
27. Bin-Wen Liu, Min-Yi Zhang, Xiao-Ming Jiang, Shu-Fang Li, Hui-Yi Zeng, Guo-Qiang Wang, Yu-Hang Fan, Yong-Fei Su, Chunsen Li, Guo-Cong Guo, Jin-Shun Huang.  (2017)  Large Second-Harmonic Generation Responses Achieved by the Dimeric [Ge2Se4(μ-Se2)]4– Functional Motif in Polar Polyselenides A4Ge4Se12 (A = Rb, Cs).  CHEMISTRY OF MATERIALS,  [10.1021/acs.chemmater.7b03046]
28. Misganaw Alemu Zeleke, Dong-Hau Kuo, Osman Ahmed Zelekew, Albert Daniel Saragih.  (2017)  Effects of Ge substitution on morphology and electrical properties of Cu2Sn(S,Se)3 bulk at a fixed Se/[Se+S] composition.  JOURNAL OF SOLID STATE CHEMISTRY,  [10.1016/j.jssc.2017.07.029]
29. Wu Yi, Ding-Bang Xiong, Wang Zhang, Huilan Su, Qinglei Liu, Jiajun Gu, Shenmin Zhu, Di Zhang.  (2016)  Bio-templated germanium photonic crystals by a facile liquid phase deposition process.  RSC Advances,  6  (77): (73156-73159).  [10.1039/C6RA16139A]
30. Xue-Yang Deng, Jin-Song Xue, Hong-Yan Li, Zhan-Qiang Ma, Qiang Fu, Rong Qu, Shi-Ping Ma.  (2015)  Geraniol produces antidepressant-like effects in a chronic unpredictable mild stress mice model.  PHYSIOLOGY & BEHAVIOR,  [PMID:26454213] [10.1016/j.physbeh.2015.10.008]
31. Wang Wenbo, Kang Yuru, Wang Aiqin.  (2013)  One-step fabrication in aqueous solution of a granular alginate-based hydrogel for fast and efficient removal of heavy metal ions.  JOURNAL OF POLYMER RESEARCH,  20  (3): (1-10).  [10.1007/s10965-013-0101-0]
32. Wen-Bo Wang, Da-Jian Huang, Yu-Ru Kang, Ai-Qin Wang.  (2013)  One-step in situ fabrication of a granular semi-IPN hydrogel based on chitosan and gelatin for fast and efficient adsorption of Cu2+ ion.  COLLOIDS AND SURFACES B-BIOINTERFACES,  [PMID:23434691] [10.1016/j.colsurfb.2013.01.030]
33. Liyang Jing, Yiheng Song, Shuyan He, Xinming Fu, Zhengliang Du, Xianze Yin.  (2025)  Dual-mode driven Marangoni actuator with spontaneity and controllability as a soft robot.  SENSORS AND ACTUATORS B-CHEMICAL,  [10.1016/j.snb.2025.137697]
34. Qingyu Zhao, Yong Li, Qian Sun, Ronggui Wang, Haoran Lu, Xinyi Zhang, Lun Gao, Qiang Cai, Baohui Liu, Gang Deng.  (2025)  Self-assembled genistein nanoparticles suppress the epithelial-mesenchymal transition in glioblastoma by targeting MMP9.  Materials Today Bio,  [PMID:40104644] [10.1016/j.mtbio.2025.101606]
35. Wang Linan, Tu Chenchen, Gao Hongbo, Zhou Jiazheng, Wang Hongshan, Yang Zhihua, Pan Shilie, Li Junjie.  (2023)  Clamping effect driven design and fabrication of new infrared birefringent materials with large optical anisotropy.  Science China-Chemistry,  66  (4): (1086-1093).  [10.1007/s11426-022-1452-8]
36. Lin Wang, Qiya Sun, Yicheng Dou, Zhipeng Zhang, Tingting Yan, Yongmei Li.  (2021)  Fabricating a novel ternary recyclable Fe3O4/graphene/sulfur-doped g-C3N4 composite catalyst for enhanced removal of ranitidine under visible-light irradiation and reducing of its N-nitrosodimethylamine formation potential.  JOURNAL OF HAZARDOUS MATERIALS,  [PMID:33588334] [10.1016/j.jhazmat.2021.125288]
37. Mingtao Yan, Huiyuan Geng, Peng Jiang, Xinhe Bao.  (2019)  Glass-like electronic and thermal transport in crystalline cubic germanium selenide.  Journal of Energy Chemistry,  [10.1016/j.jechem.2019.09.021]
38. Cheng Bishan, Li Depeng, Xing Baikang, Hou Ruiqing, Jiang Pingli, Zhu Shijie, Guan Shaokang.  (2024)  Effect of Ca Micro-Alloying on the Microstructure and Anti-Corrosion Property of Mg0.5Zn0.2Ge Alloy.  Acta Metallurgica Sinica-English Letters,  37  (7): (1147-1160).  [10.1007/s40195-024-01703-2]
39. Xin Qin, Zuqiang Ge, Yafei Wang, Guanzhong Ma, Fei Yang, Qian Xu, Yanpeng Li, Debin Kong, Junwei Han, Linjie Zhi.  (2025)  Joule heating activation-assisted full-depth doping enabling fast-kinetic and stable micro silicon anodes in solid-state batteries.  Journal of Energy Chemistry,  [10.1016/j.jechem.2025.08.051]
溶液计算器