Rubidium iodide - Ultra dry, ≥99.9% metals basis , CAS No.7790-29-6

CAS: 7790-29-6 Cat. No.: R292125 Peso molecular: 212.37 Número EC: 232-198-1 PubChem CID: 3423208
Disponible para pedir
GRADE & PURITY Ultra dry ? Ultra-dry grade with extremely low water content, packaged to exclude moisture. Use for moisture-sensitive reactions and air-free chemistry. ≥99.9% metals basis
Synonyms
Rubidium iodide|7790-29-6|Rubidium-iodid|Rubidium jodatum|Rubidium iodide (RbI)|Rubidium monoiodide|rubidium(1+);iodide|UNII-18CYW0VL2X|EINECS 232-198-1|18CYW0VL2X|MFCD00011192|DTXSID00880081|RUBIDIUM IODIDE (MART.)|RUBIDIUM IODIDE [MART.]|Rubidiumiodide|
Storage
Room temperature
Shipped In
Normal
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Size
Estado
Price
Qty
5g
R292125-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

632,90US$

821,90US$
Guardar 189,00 US$ (23.00%)
10g
R292125-10g
1

1.138,90US$

1.477,90US$
Guardar 339,00 US$ (22.94%)
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Why this grade

Ultra dry, ≥99.9% metals basis Ultra dry for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 33 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Rubidium iodide is used for making metal rubidium and other rubidium salts. It is also used in the production of special glass, miniature high energy battery and crystal scintillation counter.

Specifications

Sinónimos
Rubidium iodide | 7790-29-6 | Rubidium-iodid | Rubidium jodatum | Rubidium iodide (RbI) | Rubidium monoiodide | rubidium(1+);iodide | UNII-18CYW0VL2X | EINECS 232-198-1 | 18CYW0VL2X | MFCD00011192 | DTXSID00880081 | RUBIDIUM IODIDE (MART.) | RUBIDIUM IODIDE [MART.] | Rubidiumiodide |
Especificaciones y pureza
Ultra dry, ≥99.9% metals basis
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Grado
Ultra dry
Pureza
≥99.9% metals basis
Nombres e identificadores
Sonrisas canónicas[Rb+].[I-]
IUPAC Namerubidium(1+);iodide
InChIKeyWFUBYPSJBBQSOU-UHFFFAOYSA-M
INCHI1S/HI.Rb/h1H;/q;+1/p-1
Isómeros SMILES [Rb+].[I-]
WGK Alemania 2
RTECS VL8925000
PubChem CID 3423208
Peso molecular 212.37

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClaseAlkali metal salts
SubclassAlkali metal iodides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal iodides
Alternative Parents Inorganic salts  
Molecular FrameworkNot available
Substituents Alkali metal iodide - Inorganic salt
DescripciónThis compound belongs to the class of inorganic compounds known as alkali metal iodides. These are inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is an alkali metal.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeFechaArticulo
K22291038Certificate of AnalysisJun 09, 2026 R292125
Propiedades químicas y físicas
SolubilidadSoluble in water, alcohol and alkali aqueous solution.
SensibilidadHygroscopic
Índice de refracción1.6474
Punto de ebullición (°C)1300 °C/1 atm
Punto de fusión (°C)656°C
Peso molecular212.372 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass211.816 Da
Monoisotopic Mass211.816 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Zhiquan An, Siying Chen, Tao Lu, Pengjun Zhao, Xiaodong Yang, Yang Li, Juan Hou.  (2023)  Interfacial modification via aniline molecules with multiple active sites for performance enhancement of n–i–p perovskite solar cells.  Journal of Materials Chemistry C,  11  (37): (12750-12758).  [PMID:] [10.1039/D3TC02144K]
2. Pengyu Su, Huan Bi, Du Ran, Li Liu, Wenjing Hou, Guangzhao Wang, Wenbing Shi.  (2023)  Multifunctional and multi-site interfacial buffer layer for efficient and stable perovskite solar cells.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.145077]
3. Xueni Shang, Chunlei Chen, Fanbin Meng, Zuolin Zhang, Mengjia Li, Deyu Gao, Cong Chen.  (2023)  Grain boundary defects passivation by bridging diammonium toward stable and efficient perovskite solar cells.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:37356154] [10.1016/j.jcis.2023.06.099]
4. Huan Bi, Yao Guo, Mengna Guo, Chao Ding, Shuzi Hayase, Hanjun Zou, Qing Shen, Gaoyi Han, Wenjing Hou.  (2023)  Reduced interfacial recombination losses and lead leakage in lead-based perovskite solar cells using 2D/3D perovskite engineering.  JOURNAL OF POWER SOURCES,      [PMID:] [10.1016/j.jpowsour.2023.232825]
5. Hong-Xiang An, Bao-Shi Qiao, Zhi-Hong Zhang, Zhen-Dong Lian, Zhipeng Wei, Xiao-Shuang Li, Qing-Guang Zeng, Bo Wang, Kar Wei Ng, Shuang-Peng Wang.  (2023)  Ultraviolet photodetector based on RbCu2I3 microwire.  NANOTECHNOLOGY,  34  (14): (145402).  [PMID:36621847] [10.1088/1361-6528/acb0d4]
6. Zhuonan Shi, Shina Li, Changli Min, Junjie Xie, Ruixin Ma.  (2022)  Modification of energy levels by cetyltrimethylammonium bromide at the perovskite/carbon interface for highly efficient and stable perovskite solar cells.  ORGANIC ELECTRONICS,      [PMID:] [10.1016/j.orgel.2022.106689]
7. Xueni Shang, Boxue Zhang, Deyu Gao, Mengjia Li, Chenglin Wang, Fanbin Meng, Cong Chen.  (2022)  Cation Engineering by Three-Dimensional Organic Spacer Cations for Effective Defect Passivation in Perovskite Solar Cells.  ChemNanoMat,  (12): (e202200390).  [PMID:] [10.1002/cnma.202200390]
8. Bai Le, Yao Fang, Wang Rui, Liu Baibai, He Dongmei, Zhou Qian, Wang Wenqi, Xu Cunyun, Hu Xiaobo, Chen Shaoqiang, Song Qunliang, Zhou Tingwei, Lee Donghwa, Zhao Pengjun, Chen Cong, Yang Hua, Lin Qianqian, Zang Zhigang, Chen Jiangzhao.  (2022)  Ion migration suppression mechanism via 4-sulfobenzoic acid monopotassium salt for 22.7% stable perovskite solar cells.  Science China-Materials,  65  (12): (3368-3381).  [PMID:] [10.1007/s40843-022-2060-9]
9. Qing Yao, Kaiyu Wang, Jie Zhang, Changqian Li, Chenyu Shang, Feitong Chen, Qi Huang, Qiqi Zhao, Weiwei Zhang, Xiaoyuan Zhan, Jianxu Ding.  (2022)  Contributions of Cs and Rb on Inhibiting Photo-induced Phase Segregation and Enhancement Optoelectronic Performances of MA1-yXyPbI1.8Br1.2 (X = Cs, Rb) Single Crystals.  CHINESE JOURNAL OF STRUCTURAL CHEMISTRY,      [PMID:] [10.14102/j.cnki.0254-5861.2022-0089]
10. Baibai Liu, Jie Hu, Dongmei He, Le Bai, Qian Zhou, Wenqi Wang, Cunyun Xu, Qunliang Song, Donghwa Lee, Pengjun Zhao, Feng Hao, Xiaobin Niu, Zhigang Zang, Jiangzhao Chen.  (2022)  Simultaneous Passivation of Bulk and Interface Defects with Gradient 2D/3D Heterojunction Engineering for Efficient and Stable Perovskite Solar Cells.  ACS Applied Materials & Interfaces,      [PMID:35486118] [10.1021/acsami.2c04374]
11. Xin Zuo, Bohyung Kim, Baibai Liu, Dongmei He, Le Bai, Wenqi Wang, Cunyun Xu, Qunliang Song, Chunyang Jia, Zhigang Zang, Donghwa Lee, Xiong Li, Jiangzhao Chen.  (2021)  Passivating buried interface via self-assembled novel sulfonium salt toward stable and efficient perovskite solar cells.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.133209]
12. Yuxiang Wang, Yue Liu, Xinan Shi, Lijian Huang, Junye Tong, Gang Wang, Daocheng Pan.  (2021)  Alkali-metal-ion-doping strategy to improve the photovoltaic properties of Ag2BiI5 solar cells.  NEW JOURNAL OF CHEMISTRY,  45  (31): (14158-14166).  [PMID:] [10.1039/D1NJ02627E]
13. Huan Bi, Baibai Liu, Dongmei He, Le Bai, Wenqi Wang, Zhigang Zang, Jiangzhao Chen.  (2021)  Interfacial defect passivation and stress release by multifunctional KPF6 modification for planar perovskite solar cells with enhanced efficiency and stability.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.129375]
14. Ligang Chen, Guanhua Ren, Liyuan Liu, Lu Zhou, Shaoxian Li, Zhongjie Zhu, Jianbing Zhang, Wentao Zhang, Yanfeng Li, Weili Zhang, Hongwei Zhao, Jiaguang Han.  (2021)  Probing lattice vibration of alkali halide crystals by broadband terahertz spectroscopy.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:33744698] [10.1016/j.saa.2021.119671]
15. Fei Li, Sheng Huang, Xinyu Liu, Zelong Bai, Zhiteng Wang, Huidong Xie, Xuedong Bai, Haizheng Zhong.  (2021)  Highly Stable and Spectrally Tunable Gamma Phase RbxCs1–xPbI3 Gradient-Alloyed Quantum Dots in PMMA Matrix through A Sites Engineering.  ADVANCED FUNCTIONAL MATERIALS,  31  (11): (2008211).  [PMID:] [10.1002/adfm.202008211]
16. Han Qu, Holly Barrett, Bin Wang, Jiajun Han, Fang Wang, Wenwen Gong, Junxue Wu, Wei Wang, Gang Yu.  (2020)  Co-occurrence of antiseptic triclocarban and chiral anti-inflammatory ibuprofen in environment: Association between biological effect in sediment and risk to human health.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:33360191] [10.1016/j.jhazmat.2020.124871]
17. Mengling Xia, Jun-Hui Yuan, Guangda Niu, Xinyuan Du, Lixiao Yin, Weicheng Pan, Jiajun Luo, Zhigang Li, Hongtao Zhao, Kan-Hao Xue, Xiangshui Miao, Jiang Tang.  (2020)  Unveiling the Structural Descriptor of A3B2X9 Perovskite Derivatives toward X-Ray Detectors with Low Detection Limit and High Stability.  ADVANCED FUNCTIONAL MATERIALS,  30  (24): (1910648).  [PMID:] [10.1002/adfm.201910648]
18. Fang Wang, Bin Wang, Han Qu, Wenxing Zhao, Lei Duan, Yizhe Zhang, Yitong Zhou, Gang Yu.  (2020)  The influence of nanoplastics on the toxic effects, bioaccumulation, biodegradation and enantioselectivity of ibuprofen in freshwater algae Chlorella pyrenoidosa.  ENVIRONMENTAL POLLUTION,      [PMID:32315820] [10.1016/j.envpol.2020.114593]
19. Zheng Guanhaojie, Zhu Cheng, Ma Jingyuan, Zhang Xiaonan, Tang Gang, Li Runguang, Chen Yihua, Li Liang, Hu Jinsong, Hong Jiawang, Chen Qi, Gao Xingyu, Zhou Huanping.  (2018)  Manipulation of facet orientation in hybrid perovskite polycrystalline films by cation cascade.  Nature Communications,  (1): (1-11).  [PMID:30022027] [10.1038/s41467-018-05076-w]
20. Wenjing Hou, Mengna Guo, Tian Sun, Yaoming Xiao, Huan Bi, Yuxi Xu, Gaoyi Han.  (2024)  Covalent triazine reducing the defects by coordination roles and inhibiting I− migration by anion-π interaction for efficient perovskite solar cell.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.148643]
21. Jian Yang, Daoming Chen, Meifang Cao, Xueqing Qiu, Xinping Ouyang.  (2024)  Dehydration of lactic acid to prepare acrylic acid over Hβ zeolite modified by acid treatment and Rb ion-exchange.  JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,      [PMID:] [10.1016/j.jiec.2024.05.031]
22. Qianwen Wei, Guijun Zhang, Guangsheng Liu, Tahmineh Mahmoodi, Qi Li, Junlin Lu, JingJing Luo, Qisong Feng, Juan Wang, Baohua Jia, Yu Yang, Xiaoming Wen.  (2024)  Dynamic monitoring of the light-soaking effect of organic–inorganic perovskite solar cells doped with alkali metal ions.  Journal of Materials Chemistry C,      [PMID:] [10.1039/D4TC02408G]
23. Jiali Yao, Dan Huang, Xudong Hu, Haiming Cheng, Dayang Wang, Xiaoming Li, Wensheng Yang, Renguo Xie.  (2024)  One-Dimensional Copper-Doped Rb2AgI3 with Efficient Sky-Blue Emission as a High-Performance X-ray Scintillator.  ACS Omega,      [PMID:38973887] [10.1021/acsomega.4c04077]
24. Qian Zhou, Baibai Liu, Yu Chen, Danqing Ma, Xiao Han, Dongmei He, Zhengfu Zhang, Hua Yang, Liming Ding, Jing Feng, Jianhong Yi, Cong Chen, Jiangzhao Chen.  (2024)  Pre-Embedded Multisite Chiral Molecules Realize Bottom-Up Multilayer Manipulation toward Stable and Efficient Perovskite Solar Cells.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202315064]
25. Xueni Shang, Zijie He, Jike Ding, Mengjia Li, Zuolin Zhang, Fanbin Meng, Cong Chen.  (2024)  Pyrrolidinium Derivative-based Ionic Liquid Achieves Defect Passivation for Efficient Perovskite Solar Cells Exceeding 23%.  Solar RRL,      [PMID:] [10.1002/solr.202400017]
26. Youchao Kong, Pinsen Zhang, Donghua Fan, Xiaoshuang Li, Shanshan Yan.  (2024)  Self-Powered Lateral Heterojunction Photodetectors: Unveiling Ultraviolet Sensitivity via the RbCu2I3 Microwire and the MAPbBr3 Film with Innovative Engineering.  ACS Applied Electronic Materials,      [PMID:] [10.1021/acsaelm.4c01543]
27. Liu Jianbo, Zhang Meng, Sun Xiaoran, Xiang Linhu, Yang Xiangyu, Hu Xin, Wang Zhicheng, Hou Tian, Qin Jinzhao, Huang Yuelong, Abdi-Jalebi Mojtaba, Hao Xiaojing.  (2025)  Scalable Fabrication of Methylammonium-Free Wide-Bandgap Perovskite Solar Cells by Blade Coating in Ambient Air.  Nano-Micro Letters,  17  (1): (1-11).  [PMID:40591204] [10.1007/s40820-025-01838-6]
28. Junyang Yin, Jie Zhang, Wen Pan, Zhenzi Wu, Feng Wu, Jiangnan Dai, Jiajun Luo, Changqing Chen.  (2025)  Fully Aqua-Mediated Ripening of Perovskite Quantum Dots with 98% PLQY and Self-Assembly into Bioimaging Nanoparticles.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202514590]
29. Li Zhongyang, Gong Jue, Zhu Zhikai, Liu Donghao, Hu Qingyang, Wang Yiming, Liu Xuqiang, Zhou Shuo, Luo Hui, Wang Dong, Liu Xingyi, Yang Zengxi, Tang Min, Kong Qingyu, Adama N-Diaye, Zhang Kai, Yan Shuai, Zhang Lili, Zeng Xiaohui, Yu Zhenhai, Xia Wei, Yuan Jian, Li Mingtao, Li Nana, Dong Hongliang, Zhang Ziyou, Shu Haiyun, Ding Yang, Wang Dongbo, Guo Yanfeng, Xu Tao, Kong Lingping, Yang Wenge, Mao Ho-kwang, Liu Gang.  (2025)  Retention of high-pressure solution-processable metastable phase to ambience via differential sublattice rigidity for broadband photodetectors.  Nature Communications,  16  (1): (1-12).  [PMID:40050274] [10.1038/s41467-025-57523-0]
30. Yinxia Du, Wangfei Che, Yunfei Shi, Juanjuan Lu, Xiaodong Zhou, Ting Liu, Shilie Pan, Junjie Li.  (2025)  [HgX2] Linear Group Enabled Ultraviolet Birefringent Crystal RbHg5Br11 with Strong Optical Anisotropy and Wide Bandgap.  Advanced Science,  12  (45): (e14304).  [PMID:40923400] [10.1002/advs.202514304]
31. Xuanming Zhang, Ronggan Lu, Xiaochen Fang, Chenfeng Lin, Yongfeng Liu, Yanqiao Ding, Dongdong Yan, Xiaoyu Wang, Hao Xie, Cheng Wang, Weixiang Ye.  (2026)  Efficient Blue-Emitting Rb+-doped Cs3Cu2I5 via Solvent Evaporation Crystallization for White LEDs.  Advanced Optical Materials,      [PMID:] [10.1002/adom.202503766]
32. Jingyi He, Shimin Liu, Shiqing Xu.  (2026)  RbCl doping enhances pure-blue emission in mixed-halide perovskite quantum dot glass through crystallization promotion and defect passivation.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2026.03.382]
33. Yue Long, Gang Wang, Li Xiao, Hang Xu, Weikui Li, Zezhuan Jiang, Zhenzhen Li, Chaoting Wang, Zhukang Zhang, Cheng Li.  (2026)  Enhanced Efficiency and Moisture Stability of Dopant-Free P3HT Perovskite Solar Cells via a Tricarboxytriphenylamine Molecular Lock.  ACS Applied Materials & Interfaces,      [PMID:] [10.1021/acsami.5c25402]
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