Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
application:
Cobalt(II) carbonate is precursor to cobalt carbonyl, cobalt salts and blue pottery glazes such as delftware. It is used as an essential element in dietary supplements and also used in the manufacture of paints and pigments.
| Canonical Smiles | C(=O)([O-])[O-].[Co+2] |
|---|---|
| IUPAC Name | cobalt(2+);carbonate |
| InChIKey | ZOTKGJBKKKVBJZ-UHFFFAOYSA-L |
| INCHI | 1S/CH2O3.Co/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2 |
| Isomeric SMILES | C(=O)([O-])[O-].[Co+2] |
| Molecular Weight | 118.94 |
| Reaxy-Rn | 7387358 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7387358&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Organic carbonic acids and derivatives |
| Subclass | Organic carbonic acids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic carbonic acids |
| Alternative Parents | Carbonate salts Organic oxides Organic cobalt salts Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Carbonate salt - Carbonic acid - Organic transition metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic cobalt salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organic carbonic acids. These are compounds comprising the carbonic acid functional group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jun 09, 2026 | C193679 | |
| Certificate of Analysis | Jun 09, 2026 | C193679 | |
| Certificate of Analysis | Dec 12, 2025 | C193679 | |
| Certificate of Analysis | Aug 26, 2025 | C193679 | |
| Certificate of Analysis | Aug 26, 2025 | C193679 | |
| Certificate of Analysis | Aug 26, 2025 | C193679 | |
| Certificate of Analysis | Aug 26, 2025 | C193679 | |
| Certificate of Analysis | Aug 26, 2025 | C193679 | |
| Certificate of Analysis | Aug 26, 2025 | C193679 | |
| Certificate of Analysis | Jul 23, 2025 | C193679 | |
| Certificate of Analysis | Jul 23, 2025 | C193679 | |
| Certificate of Analysis | Jul 23, 2025 | C193679 | |
| Certificate of Analysis | Jul 10, 2025 | C193679 | |
| Certificate of Analysis | Apr 29, 2025 | C193679 | |
| Certificate of Analysis | Apr 29, 2025 | C193679 | |
| Certificate of Analysis | Dec 03, 2024 | C193679 | |
| Certificate of Analysis | Dec 03, 2024 | C193679 | |
| Certificate of Analysis | Dec 03, 2024 | C193679 | |
| Certificate of Analysis | Sep 04, 2024 | C193679 | |
| Certificate of Analysis | Sep 04, 2024 | C193679 | |
| Certificate of Analysis | Sep 04, 2024 | C193679 | |
| Certificate of Analysis | Sep 04, 2024 | C193679 | |
| Certificate of Analysis | Sep 04, 2024 | C193679 | |
| Certificate of Analysis | Jun 04, 2024 | C193679 | |
| Certificate of Analysis | Jun 04, 2024 | C193679 | |
| Certificate of Analysis | May 20, 2024 | C193679 | |
| Certificate of Analysis | May 20, 2024 | C193679 | |
| Certificate of Analysis | May 20, 2024 | C193679 | |
| Certificate of Analysis | Jul 31, 2023 | C193679 | |
| Certificate of Analysis | Feb 16, 2023 | C193679 | |
| Certificate of Analysis | Feb 16, 2023 | C193679 | |
| Certificate of Analysis | Oct 10, 2022 | C193679 | |
| Certificate of Analysis | Oct 10, 2022 | C193679 |
| Solubility | Insoluble in water, alcohol and methyl acetate. |
|---|---|
| Sensitivity | Air sensitive |
| Molecular Weight | 118.942 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 118.918 Da |
| Monoisotopic Mass | 118.918 Da |
| Topological Polar Surface Area | 63.200 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 18.800 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
| 1. Yongbing Li, Runhe He, Hao Liu, Yun Zhang, Haihui Liu, Na Han, Xingxiang Zhang. (2023) Construction of CoS2 Reduction Accelerator-Modified Sulfurized Polyacrylonitrile Nanofibers as High-Performance Cathode Materials for Practical Lithium–Sulfur Batteries. ACS Applied Energy Materials, [PMID:] [10.1021/acsaem.3c01284] |
| 2. Tao Yan, Jianhua Yang, Jinming Lu, Liang Zhou, Yan Zhang, Gaohong He. (2023) Facile Synthesis of Ultra-microporous Pillar-Layered Metal–Organic Framework Membranes for Highly H2-Selective Separation. ACS Applied Materials & Interfaces, [PMID:37053491] [10.1021/acsami.3c02414] |
| 3. Zhen Cheng, Ma Limin, Liu Shuang, Wang Yishu, Li Dan, Guo Fu. (2023) Effect of P content on diffusion resistance and interfacial mechanical properties of crystalline Co–P coatings in solder joints. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 34 (4): (1-9). [PMID:] [10.1007/s10854-022-09732-2] |
| 4. Qinghai Ma, Fang Cui, Jiajia Zhang, Tieyu Cui. (2022) Built-in electric field boosted ionic transport kinetics in the heterostructured ZnCo2O4/ZnO nanobelts for high-performance supercapacitor. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:36088707] [10.1016/j.jcis.2022.09.013] |
| 5. Xuyang Chen, Yu Wei, Wenxuan Sun, Xiangfen Meng, Shengjie Hao, Yan Gao. (2020) Turning off hydrogen evolution via an organic dye photosensitizer in aqueous acetonitrile solution during photocatalytic CO2 reduction to CO. Molecular Catalysis, [PMID:] [10.1016/j.mcat.2020.111299] |
| 6. Feng Xu, Hongge Yan, Jihua Chen, Zhengfu Zhang, Changling Fan. (2020) Nanoscale Co3O4 powders prepared by an enhanced solid-state reaction method. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2020.02.183] |
| 7. Butian Xia, Liyuan Cao, Kaiwei Luo, Liang Zhao, Xiaoqin Wang, Jinsen Gao, Chunming Xu. (2019) Effects of the Active Phase of CoMo/γ-Al2O3 Catalysts Modified Using Cerium and Phosphorus on the HDS Performance for FCC Gasoline. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.8b04332] |
| 8. Linxu Xu, Fang Cui, Jiajia Zhang, Yanjun Hao, Yan Wang, Tieyu Cui. (2016) Autocatalytic synthesis of multifunctional precursors for fabricating silica microspheres with well-dispersed Ag and Co3O4 nanoparticles. Nanoscale, 9 (2): (899-906). [PMID:28000832] [10.1039/C6NR08309A] |
| 9. Fang Cui, Qing Shao, Tieyu Cui, Linxu Xu, Tongjie Yao, Xiao Zhang. (2015) Janus building block-enabled fabrication of dual metal equipped coordination polymers: an ideal precursor for noble metal/metal oxide nanocomposites with excellent catalytic performance. Journal of Materials Chemistry A, 3 (40): (20073-20079). [PMID:] [10.1039/C5TA05580F] |
| 10. Biao Yang, Bo Yin, Han Chen, Yifeng Zheng. (2024) Corrosion resistance of insulating refractories for the synthesis of lithium-ion battery LiCoO2 cathode materials. International Journal of Applied Ceramic Technology, [PMID:] [10.1111/ijac.14948] |
| 11. Hanxiao Jia, Yuping Duan, Naibo Wu, Shude Gu, Meng Wang, Jingru Di, Jiabin Ma. (2024) Local charge regulation via selenium vacancies engineering in dielectric cobalt diselenide with enhanced microwave absorption. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.153783] |
| 12. Caofeng Zhang, Fang Cui, Qinghai Ma, Tieyu Cui. (2024) Porous NiO/CuCo2O4 nanocrystalline heterojunction composites derived from polymetallic coordination polymers for advanced supercapacitor. Journal of Energy Storage, [PMID:] [10.1016/j.est.2024.114150] |
| 13. Wenhao Zhang, Meiyan Cui, Zhiying Zhao, Tianyu Zhu, Zhangzhen He. (2025) Synthesis, structure and magnetic properties of ACo5(SeO3)4(OH)2F (A = Rb, Cs): the first compounds with a distorted 2-uniform lattice (T29). Inorganic Chemistry Frontiers, [PMID:] [10.1039/D4QI03190C] |
| 14. Yisheng Hu, Zheng Liu, Fei Zhao, Dongdong Ji, Bailing Jiang, Mingyang Hu, Bo Ma, Ziyang Yan. (2024) The effect of Co2+ on positive deposits with the assistance of tartaric acid additive in soluble lead flow batteries. Journal of Energy Storage, [PMID:] [10.1016/j.est.2024.111550] |