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CAS: 7440-56-4 货号: C105164 分子式: Ge 分子量: 72.64 EC号: 231-164-3

39篇引用文献 COA

有货

级别和纯度: ≥99.999% 5mm×5mm thickness 2mm wquare

储存条件

室温

运输条件

常规运输

规格

库存

价格

数量

C105164-5g

期货

¥942.90

10g

C105164-10g

现货

¥1,449.90

50g

C105164-50g

现货

¥4,899.90

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概述规格名称和识别符技术文档高级数据系统学分类三维结构质检证书（CoA,COO,BSE/TSE 和分析图谱) 化学和物理性质安全和危险性（GHS）此产品的引用文献技术文档和文章引用文献溶液计算器

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为什么选择此级别

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

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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。

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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。

规格

英文别名

规格或纯度

≥99.999%, 5mm×5mm thickness 2mm wquare

英文名称

Germanium

储存条件

室温

运输条件

常规运输

纯度

≥99.999%

名称和识别符

EC号

231-164-3

分子类型

小分子

IUPAC Name

germanium

INCHI

1S/Ge

InChi Key

GNPVGFCGXDBREM-UHFFFAOYSA-N

Smiles

[Ge]

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。

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🔬 规格说明书

该级别的完整质量属性和验收标准。

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高级数据

系统学分类

分类树（Taxonomy Tree）

界（kingdom) 无机化合物
- 超类（Superclass) 均相金属化合物
  - 类（Class) 均相准金属化合物

界（kingdom)	无机化合物
超类（Superclass)	均相金属化合物
类（Class)	均相准金属化合物
亚类（Subclass）	暂无
中间层级节点（Intermediate Tree Nodes）	暂无
直接上位类(Direct Parent)	均相准金属化合物
其他上位类（Alternative Parents）	暂无
分子骨架（Molecular Framework)	暂无
取代基（Substituents）	均质类金属
描述（Description）	该化合物属于无机化合物中的均质类金属化合物。这类化合物仅含金属原子，其中最大原子为类金属原子。
外部描述符（External Descriptors）	nonmetal atom - carbon group element atom

三维结构

交互式化学结构模型

球棍
棍棒
线框模型
空间填充
显示氢气
动画

化学和物理性质

密度

敏感性

对湿度敏感

沸点

2830°C

熔点

937.4°C

分子量

72.630 g/mol

XLogP3

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

73.9212 Da

单同位素质量Monoisotopic Mass

73.9212 Da

拓扑极表面积Topological Polar Surface Area

0.000 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

0.000

同位素原子数Isotope Atom Count

定义的原子立体中心计数Defined Atom Stereocenter Count

未定义的原子立体中心计数Undefined Atom Stereocenter Count

定义的键立体中心计数Defined Bond Stereocenter Count

未定义的键立体中心计数Undefined Bond Stereocenter Count

所有立体化学键的总数The total count of all stereochemical bonds

共价键合单元计数Covalently-Bonded Unit Count

安全和危险性（GHS）

WGK Germany

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6个结果

批号(Lot Number)	证书类型	货号
C2630080	分析证书	C105164
E23301036	分析证书	C105164
E23301037	分析证书	C105164
E23301039	分析证书	C105164
E23301043	分析证书	C105164
F1912163	分析证书	C105164

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

目录：技术文章

探索主题:

硅砷化镓锗砷化铟

Continuous-wave InAs/GaAs quantum-dot laser diodes monolithically grown on Si substrate with low threshold current densities

目录：技术文章

探索主题:

Indium arsenide Gallium arsenide Silicon Germanium

半导体材料带隙知多少？

目录：技术文章

探索主题:

直接带隙半导体间接带隙半导体多透明非晶氧化物半导体如氧化铟镓锌

Semiconductor material band gap know how much?

目录：技术文章

探索主题:

direct bandgap semiconductor indirect bandgap semiconductor indium gallium zinc oxide Polytransparent amorphous oxide semiconductor

半导体材料：常见问题汇总

目录：技术文章

探索主题:

半导体材料本征半导体非本征半导体

Semiconductor Materials: A Summary of Questions

目录：技术文章

探索主题:

Semiconductor material Intrinsic Semiconductor Extrinsic Semiconductor

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）

目录：技术文章

探索主题:

锂离子电池

Panorama Guide to Lithium-Ion Battery Electrode Materials: Working Principles, Materials Map, and Selection Navigation (incl. Tables 1–4)

目录：技术文章

探索主题:

Lithium-ion Battery

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）

目录：技术文章

探索主题:

热电材料

Thermoelectric Materials Selection Guide: Evaluation Framework, Temperature-Range–System Map, and Modularization Gatekeeping Criteria (with Product Navigation Tables 1–4)

目录：技术文章

探索主题:

Thermoelectric Materials

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）

目录：技术文章

探索主题:

光学材料光子学

Optical & Optoelectronic Materials Selection Guide：Positioning materials, key metrics, and validation paths along “Generation → Guiding → Control → Readout” (with product navigation and Tables 1–4)

目录：技术文章

探索主题:

optical material Photonics

此产品的引用文献

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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. 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]
6. 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]
7. 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]
8. 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]
9. 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]
10. 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]
11. 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]
12. 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]
13. 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]
14. 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]
15. 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]
16. 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]
17. 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]
18. 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]
19. 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]
20. 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]
21. 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]
22. 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]
23. 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]
24. 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]
25. 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]
26. 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]
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29. 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]
30. 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]
31. 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]
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36. 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]
37. 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]
38. 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]
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]