≥99.5% metals basis, powder,2 um for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488199155 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488199155 |
| Canonical Smiles | [O-][Ti](=O)[O-].[Ca+2] |
| IUPAC Name | calcium;dioxido(oxo)titanium |
| InChIKey | AOWKSNWVBZGMTJ-UHFFFAOYSA-N |
| INCHI | 1S/Ca.3O.Ti/q+2;;2*-1; |
| Isomeric SMILES | [O-][Ti](=O)[O-].[Ca+2] |
| WGK Germany | 2 |
| Molecular Weight | 135.94 |
| Reaxy-Rn | 15593733 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15593733&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 | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Alkaline earth metal organides |
| Subclass | Alkaline earth metal oxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkaline earth metal oxides |
| Alternative Parents | Inorganic oxides Inorganic calcium salts |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal oxide - Inorganic calcium salt - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as alkaline earth metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is an alkaline earth metal. |
| 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 |
|---|---|---|---|
 D2616023 | Certificate of Analysis | Apr 17, 2026 | C118844 |
| G2215161 | Certificate of Analysis | Apr 07, 2026 | C118844 |
| F2209337 | Certificate of Analysis | Mar 11, 2026 | C118844 |
| G2515028 | Certificate of Analysis | Jul 24, 2025 | C118844 |
| J2513447 | Certificate of Analysis | Apr 27, 2024 | C118844 |
| G2327017 | Certificate of Analysis | Aug 03, 2023 | C118844 |
| B2308102 | Certificate of Analysis | Mar 18, 2022 | C118844 |
| D2503031 | Certificate of Analysis | Mar 18, 2022 | C118844 |
| F2209336 | Certificate of Analysis | Mar 18, 2022 | C118844 |
| F2209338 | Certificate of Analysis | Mar 18, 2022 | C118844 |
| H2415035 | Certificate of Analysis | Mar 18, 2022 | C118844 |
| D2313862 | Certificate of Analysis | Apr 28, 2021 | C118844 |
| Solubility | Insoluble in water. Soluble in oirganic and inorganic solution. |
|---|---|
| Melt Point(°C) | 1975°C |
| Molecular Weight | 135.940 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 135.895 Da |
| Monoisotopic Mass | 135.895 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. X.C. Han, H.J. Xu, W.S. Hua. (2023) Decomposition performance and kinetics analysis of magnesium hydroxide regulated with C/N/Ti/Si additives for thermochemical heat storage. APPLIED ENERGY, [PMID:] [10.1016/j.apenergy.2023.121322] |
| 2. Kunyan Guo, Xile Deng, Yajun Peng, Ni Yang, Kun Qian, Lianyang Bai. (2023) A MOF-based pH-responsive dual controlled-release system for herbicide pretilachlor and safener AD-67 delivery that enhances the herbicidal efficacy and reduces side effects. Environmental Science-Nano, 10 (4): (1016-1029). [PMID:] [10.1039/D2EN01093C] |
| 3. Hai Tang, Yuhao Zhou, Wenjie Yuan. (2022) Investigating the Action Mechanism of Titanium in Alumina–Magnesia Castables by Adding Different Ti-Bearing Compounds. Materials, 15 (3): (793). [PMID:35160738] [10.3390/ma15030793] |
| 4. Xiaodong Chen, Zhong-Tao Yang, Nannan Wang, Xin Gao, Gang Wang, Chunyu Song, Yunfeng Liu, Lifeng Cui. (2021) Fabrication of Ag/ZnO hollow nanospheres and cubic TiO2/ZnO heterojunction photocatalysts for RhB degradation. Nanotechnology Reviews, 10 (1): (1349-1358). [PMID:] [10.1515/ntrev-2021-0089] |
| 5. Kepi Chen, Jinxu Ma, Chuanxi Tan, Cuiwei Li, Linan An. (2021) An anion-deficient high-entropy fluorite oxide with very low density. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2021.04.123] |
| 6. Wei Wang, Yue Hong-rui, Xue Xiang-xin. (2020) Diffusion coefficient of Ti4+ in calcium ferrite/calcium titanate diffusion couple. International Journal of Minerals Metallurgy and Materials, 27 (9): (1216-1225). [PMID:] [10.1007/s12613-020-2057-5] |
| 7. Lvshan Zhou, Xiaogang Guo, Chuan Lai, Wei Wang. (2018) Electro-photocatalytic degradation of amoxicillin using calcium titanate. Open Chemistry, 16 (1): (949-955). [PMID:] [10.1515/chem-2018-0108] |
| 8. Xudong Yang, Huan Zhang, Zhiping Zhang, Yameng Li, Hong Liu, Feng Zhang, Guanning Xiang, Quanguo Zhang. (2024) Enhanced bio-hydrogen production by photo-fermentation of corn stalk using Fe-doped CaTiO3 photocatalyst. ENERGY, [PMID:] [10.1016/j.energy.2024.131682] |
| 9. Xibei Jia, Xiaobo Wu, Long Qi, Xianggang Dai, Jian Wang, Tao Jiang, Zhanyong Hong. (2025) CaTiO3/ZnO-PVDF Composite-Based Triboelectric Nanogenerators for Self-Powered Gait Sensing. ADVANCED FUNCTIONAL MATERIALS, 35 (50): (e07124). [PMID:] [10.1002/adfm.202507124] |
| 10. Xiuyuan Qin, Wei Zhao, Kaiqi Zou, Wei Li, Chao Cai, Xiwang Qie, Hai Nan, Qingsong Wei. (2025) Sintering behavior and mechanical properties of calcium titanate doped yttrium oxide refractory via binder jetting additive manufacturing. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2025.05.404] |
| 11. Yangyang Zhang, Haizhou Guo, Shuyao Zhai, Liqin Yue, Juqin Zhang, Suxia He, Ruiling Fu, Chiyu Yin, Ling Zhang. (2025) High Energy Storage Performance in Bi0.46Sr0.06Na0.5TiO3/CaTiO3 Relaxor Ferroelectric Ceramics. Materials, 18 (21): (4932). [PMID:41227889] [10.3390/ma18214932] |
| 12. Cai Taotao, Zhang Ying, Zheng Shili, Zhang Yi. (2026) Reaction Pathway of the CaO- and CaCl2-Assisted Aluminothermic Reduction of TiO2 for the Precise Fabrication of Ti2O. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, [PMID:] [10.1007/s11663-025-03937-6] |
