Rubidium nitrate - ≥99% metals basis , CAS No.13126-12-0

CAS: 13126-12-0 Cat. No.: R103757 Molecular Weight: 147.47 EC Number: 236-060-1
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GRADE & PURITY ≥99% metals basis
Synonyms
AKOS015833353 | Rubidium nitrate, 99.975% (metals basis) | DTXSID30884577 | EINECS 236-060-1 | rubidium(1+);nitrate | Rubidium nitrate (99%-Rb) | RTHYXYOJKHGZJT-UHFFFAOYSA-N | Rubidium nitrate | MFCD00011193 | Q2171654 | NITRIC ACID, RUBIDIUM SALT
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
R103757-5g
5

$36.90

$49.90
Save $13.00 (26.05%)
25g
R103757-25g
3
$159.90
100g
R103757-100g
2
$429.90
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Why this grade

≥99% metals basis 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 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
AKOS015833353 | Rubidium nitrate, 99.975% (metals basis) | DTXSID30884577 | EINECS 236-060-1 | rubidium(1+);nitrate | Rubidium nitrate (99%-Rb) | RTHYXYOJKHGZJT-UHFFFAOYSA-N | Rubidium nitrate | MFCD00011193 | Q2171654 | NITRIC ACID, RUBIDIUM SALT
Specifications & Purity
≥99% metals basis
Storage
Room temperature
Shipped In
Normal
Purity
≥99% metals basis
Names and Identifiers
Canonical Smiles[N+](=O)([O-])[O-].[Rb+]
IUPAC Namerubidium(1+);nitrate
InChIKeyRTHYXYOJKHGZJT-UHFFFAOYSA-N
INCHI1S/NO3.Rb/c2-1(3)4;/q-1;+1
Isomeric SMILES [N+](=O)([O-])[O-].[Rb+]
WGK Germany 2
RTECS QV0900000
UN Number 1477
Molecular Weight 147.47

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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassAlkali metal oxoanionic compounds
SubclassAlkali metal nitrates
Intermediate Tree Nodes Not available
Direct ParentAlkali metal nitrates
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkali metal nitrate - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal nitrates. These are inorganic compounds in which the largest oxoanion is nitrate, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

16 results found

Lot NumberCertificate TypeDateItem
D2602043Certificate of AnalysisApr 17, 2026 R103757
D2602063Certificate of AnalysisApr 17, 2026 R103757
G2508638Certificate of AnalysisJul 12, 2025 R103757
G2508639Certificate of AnalysisJul 12, 2025 R103757
I2426317Certificate of AnalysisJun 27, 2025 R103757
E2305528Certificate of AnalysisMay 08, 2023 R103757
E2305532Certificate of AnalysisMay 08, 2023 R103757
E2305582Certificate of AnalysisMay 08, 2023 R103757
L2509011Certificate of AnalysisMay 08, 2023 R103757
C2209447Certificate of AnalysisNov 22, 2021 R103757
C2209460Certificate of AnalysisNov 22, 2021 R103757
C2209480Certificate of AnalysisNov 22, 2021 R103757
H2206030Certificate of AnalysisNov 22, 2021 R103757
H2206031Certificate of AnalysisNov 22, 2021 R103757
H2206074Certificate of AnalysisNov 22, 2021 R103757
K21171098Certificate of AnalysisNov 22, 2021 R103757

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Chemical and Physical Properties
SensitivityMoisture sensitive.
Melt Point(°C)313℃
Molecular Weight147.473 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass146.9 Da
Monoisotopic Mass146.9 Da
Topological Polar Surface Area62.900 Ų
Heavy Atom Count5
Formal Charge0
Complexity18.800
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
Citations of This Product
References
1. Zhiyuan Zhang, Die Xu, Zhencheng Wu, Mei Hu, Xin Su, Yineng Huang.  (2023)  KRb2(NO3)2Cl: a new birefringent crystal exhibiting a perovskite-related framework and a short cutoff edge.  DALTON TRANSACTIONS,  52  (40): (14303-14308).  [PMID:37801006] [10.1039/D3DT02952B]
2. Chen Lanhua, Chen Bin, Weng Zhehui, Gao Xudong, Shen Binqing, Yan Hui, Chen Qi, Li Yuhao, Diwu Juan.  (2023)  Unique porous framework constructed by uranyl phosphonate with high structural stability and preferential ion exchange capacity.  JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,  332  (6): (2135-2142).  [PMID:] [10.1007/s10967-023-08905-5]
3. Yajun Jia, Chengdong Peng, Meng Gao, Keqin Yang, Aiying Wang, Yuexiao Pan.  (2021)  Optimization of the luminescence efficiency and moisture stability of a red phosphor KRb3Ge2F12:Mn4+ for indoor plant growth LED applications.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2021.10.212]
4. Can Liao, Longfei Han, Xiaowei Mu, Yulu Zhu, Na Wu, Jingyi Lu, Yonghui Zhao, Xingjun Li, Yuan Hu, Yongchun Kan, Lei Song.  (2021)  Multifunctional High-Efficiency Additive with Synergistic Anion and Cation Coordination for High-Performance LiNi0.8Co0.1Mn0.1O2 Lithium Metal Batteries.  ACS Applied Materials & Interfaces,      [PMID:34546036] [10.1021/acsami.1c14290]
5. Sichen Gu, Si-Wei Zhang, Junwei Han, Yaqian Deng, Chong Luo, Guangmin Zhou, Yanbing He, Guodan Wei, Feiyu Kang, Wei Lv, Quan-Hong Yang.  (2021)  Nitrate Additives Coordinated with Crown Ether Stabilize Lithium Metal Anodes in Carbonate Electrolyte.  ADVANCED FUNCTIONAL MATERIALS,  31  (28): (2102128).  [PMID:] [10.1002/adfm.202102128]
6. Shuangsheng Cheng, YuanDong Wu, Dajiang Mei, Shaoguo Wen, Thomas Doert.  (2020)  Synthesis, Crystal Structures, Spectroscopic Characterization, and Thermal Analyses of the New Bismuth Sulfates NaBi(SO4)2·H2O and ABi(SO4)2 (A = K, Rb, Cs).  ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,  646  (20): (1688-1695).  [PMID:] [10.1002/zaac.202000313]
7. Quanfang Lu, Hui Luo, Jie Yu, Yuejing Kang, Zhuanhong Lu, Juanlong Li, Wu Yang.  (2020)  Evaluation of a sampling system coupled to liquid cathode glow discharge for the determination of rubidium, cesium and strontium in water samples.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2020.105246]
8. Runping Wu, Qing Ye, Kai Wu, Shuiyuan Cheng, Tianfang Kang, Hongxing Dai.  (2020)  Alkali metal-modified C-FDU-15: Highly efficient adsorbents for adsorption of NO and O2 at low temperatures.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:32480108] [10.1016/j.jcis.2020.05.066]
9. Ruixing Huang, Chengxue Ma, Qiang He, Jun Ma, Zhengsong Wu, Xiaoliu Huangfu.  (2019)  Ion specific effects of monovalent cations on deposition kinetics of engineered nanoparticles onto the silica surface in aqueous media.  Environmental Science-Nano,  (9): (2712-2723).  [PMID:] [10.1039/C9EN00251K]
10. Fei Qu, Zeqiu Chen, Jinmao You, Cuihua Song.  (2018)  A colorimetric platform for sensitively differentiating telomere DNA with different lengths, monitoring G-quadruplex and dsDNA based on silver nanoclusters and unmodified gold nanoparticles.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:29444496] [10.1016/j.saa.2018.02.024]
11. Wenyan Yin, Gan Tian, Wenlu Ren, Liang Yan, Shan Jin, Zhanjun Gu, Liangjun Zhou, Juan Li, Yuliang Zhao.  (2013)  Design of multifunctional alkali ion doped CaF2 upconversion nanoparticles for simultaneous bioimaging and therapy.  DALTON TRANSACTIONS,  43  (10): (3861-3870).  [PMID:24442070] [10.1039/C3DT52815D]
12. Xuebin Wang, Miao He, Ping Wang, Jiasai Yao, Jing Xiong, Xin Zhang, Xiaohua Sun, Yuechang Wei, Zhenxing Li.  (2024)  Alkali metal-enhanced cerium manganese-based three-dimensional ordered macroporous catalyst for NO oxidation and soot combustion.  Journal of Materials Chemistry A,  12  (37): (24947-24954).  [PMID:] [10.1039/D4TA04434G]
13. Zeqian Zhang, Pengcheng Wu, Jiayi Liu, Qing Li, Liancheng Hu, Yida Wu, Qiongying Kong, Xiangyang Yuan, Xiaowei Li, Yimin Cai, Lihua Yuan, Wen Feng.  (2024)  Conjugated Porous Organic Polymers Featuring Both Soft–Hard Combined Coordination Sites and Photoelectrochemical Properties for Palladium Capture and Subsequent Photocatalysis.  INORGANIC CHEMISTRY,      [PMID:39312639] [10.1021/acs.inorgchem.4c02440]
14. Changfu Wang, Lin Li, Xu Liu, Bobo Shao, Yan Liu, Yun Wang, Shengheng Tan, Zhirong Liu, Shengdong Zhang.  (2024)  Research on calcination thermal decomposition process of simulated high-level liquid waste based on two-step vitrification.  NUCLEAR ENGINEERING AND DESIGN,      [PMID:] [10.1016/j.nucengdes.2024.113232]
15. Tian Lan, Xiechun Liu, Haifeng Cong, Xiaofan Ding, Jing Zhao, Songtao Xiao.  (2025)  Highly Efficient Adsorption of Uranium(VI) Ions in Aqueous Solution by Imidazole-4,5-Dicarboxylic Acid-Functionalized UiO-66.  MOLECULES,  30  (14): (2966).  [PMID:40733231] [10.3390/molecules30142966]
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