Strontium titanate - ≥99%, Powder , CAS No.12060-59-2

CAS: 12060-59-2 Cat. No.: S431578 Molecular Weight: 183.49 EC Number: 235-044-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99% Powder
Synonyms
Strontium titanate | Strontium titanium oxide substrate, 5x5x0.5mm, polished one side, 110 orientation | STRONTIUM TITANATE [MI] | Strontium titanium oxide substrate, 5x5x0.5mm, polished two sides, 111 orientation | MFCD00069252 | Q421340 | Strontium tita
Storage
Room temperature
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Size
Status
Price
Qty
100g
S431578-100g
2

$22.90

$34.90
Save $12.00 (34.38%)
500g
S431578-500g
1

$79.90

$124.90
Save $45.00 (36.03%)
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Why this grade

≥99%, Powder for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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 17 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Strontium titanate | Strontium titanium oxide substrate, 5x5x0.5mm, polished one side, 110 orientation | STRONTIUM TITANATE [MI] | Strontium titanium oxide substrate, 5x5x0.5mm, polished two sides, 111 orientation | MFCD00069252 | Q421340 | Strontium tita
Specifications & Purity
≥99%, Powder
Storage
Room temperature
Purity
≥99%
Names and Identifiers
Pubchem Sid504755641
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755641
Canonical Smiles[O-][Ti](=O)[O-].[Sr+2]
IUPAC Namestrontium;dioxido(oxo)titanium
InChIKeyVEALVRVVWBQVSL-UHFFFAOYSA-N
INCHI1S/3O.Sr.Ti/q;2*-1;+2;
Isomeric SMILES [O-][Ti](=O)[O-].[Sr+2]
WGK Germany 3
Molecular Weight 183.49

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
ClassAlkaline earth metal organides
SubclassAlkaline earth metal oxides
Intermediate Tree Nodes Not available
Direct ParentAlkaline earth metal oxides
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkaline earth metal oxide - Inorganic oxide - Inorganic salt
DescriptionThis 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
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.

12 results found

Lot NumberCertificate TypeDateItem
E2612042Certificate of AnalysisMay 25, 2026 S431578
E2612092Certificate of AnalysisMay 15, 2026 S431578
C2606582Certificate of AnalysisMar 19, 2026 S431578
C2606583Certificate of AnalysisMar 19, 2026 S431578
D23061237Certificate of AnalysisJan 21, 2026 S431578
J2509707Certificate of AnalysisOct 17, 2025 S431578
F2513736Certificate of AnalysisJun 17, 2025 S431578
D2608044Certificate of AnalysisJun 06, 2025 S431578
F2504091Certificate of AnalysisJun 06, 2025 S431578
B2429548Certificate of AnalysisMar 08, 2024 S431578
C2406534Certificate of AnalysisMar 08, 2024 S431578
D23061238Certificate of AnalysisApr 12, 2023 S431578

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Chemical and Physical Properties
Melt Point(°C)2080℃
Molecular Weight183.490 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass183.838 Da
Monoisotopic Mass183.838 Da
Topological Polar Surface Area63.200 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
Documents & Articles
Citations of This Product
References
1. Deng Rongyu, He Zhenjiang, Chu Fulu, Lei Jie, Cheng Yi, Zhou You, Wu Feixiang.  (2023)  An aqueous electrolyte densified by perovskite SrTiO3 enabling high-voltage zinc-ion batteries.  Nature Communications,  14  (1): (1-12).  [PMID:37591851] [10.1038/s41467-023-40462-z]
2. Shaoyu Yuan, Xiaolei Bao, Min Chen, Xiaoxiao Qin, Xueyan Chen, Jianghao Zhang, Changbin Zhang.  (2023)  Unravelling the pathway determining the CO2 selectivity in photocatalytic toluene oxidation on TiO2 with different particle size.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.144138]
3. Junxiao Liu, Yunxin Tan, Dainan Zhang, Qiye Wen, Yulong Liao, Zhiyong Zhong, Tianlong Wen.  (2023)  Plasmonic Nanocomposite for Active Dielectric Metasurface Terahertz Absorbers.  IEEE Transactions on Terahertz Science and Technology,  13  (4): (381-388).  [PMID:] [10.1109/TTHZ.2023.3263647]
4. Duoyue Tang, Zewen Shen, Sebastian Lechler, Guilong Lu, Ling Yao, Yezi Hu, Xiubing Huang, Martin Muhler, Guixia Zhao, Baoxiang Peng.  (2023)  Aerobic oxidative lactonization of diols at room temperature over defective titanium-based oxides in water.  JOURNAL OF CATALYSIS,      [PMID:] [10.1016/j.jcat.2023.01.025]
5. Xianwen Zhang, Zheng Li, Taifeng Liu, Mingrun Li, Chaobin Zeng, Hiroaki Matsumoto, Hongxian Han.  (2022)  Water oxidation sites located at the interface of Pt/SrTiO3 for photocatalytic overall water splitting.  CHINESE JOURNAL OF CATALYSIS,      [PMID:] [10.1016/S1872-2067(21)64048-2]
6. Juan Cui, Jianghui Liu, Xunfeng Xia, Xu Chai, Huahua Guo, Jianfeng Gao, Shengwang Gao.  (2022)  Carbonized propagation synthesis of porous CQDs–SrTiO3/graphene and its photocatalytic performance for removal of methylene blue.  Environmental Science-Water Research & Technology,  (3): (671-685).  [PMID:] [10.1039/D1EW00758K]
7. Kang Wu, Juxia Xiong, Yuhai Sun, Junliang Wu, Mingli Fu, Daiqi Ye.  (2021)  Tuning the local electronic structure of SrTiO3 catalysts to boost plasma-catalytic interfacial synergy.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:35007966] [10.1016/j.jhazmat.2021.128172]
8. Haidong Chen, Feng Zhang, Xianwen Sun, Weifeng Zhang, Guoqiang Li.  (2017)  Effect of reaction atmosphere on photodeposition of Pt nanoparticles and photocatalytic hydrogen evolution from SrTiO3 suspension system.  INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,      [PMID:] [10.1016/j.ijhydene.2017.09.074]
9. Yang Gao, Hanxing Liu, Zhonghua Yao, Hua Hao, Zhiyong Yu, Minghe Cao.  (2017)  Effect of layered structure on dielectric properties and energy storage density in xBa0.7Sr0.3TiO3-SrTiO3 multilayer ceramics.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2017.03.190]
10. Zhenlong Zhang, Jichun Zhu, Shengjun Li, Yanli Mao.  (2014)  Contributions of conduction band offset to the enhanced separation efficiency of photoinduced charges for SrTiO3/Bi2O3 heterojunction semiconductor.  JOURNAL OF SOLID STATE CHEMISTRY,      [PMID:] [10.1016/j.jssc.2013.12.022]
11. Zhenlong Zhang, Guangsheng Liu, Yanli Mao.  (2013)  Improved separation efficiency of photogenerated carriers for Fe2O3/SrTiO3 heterojunction semiconductor.  INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,      [PMID:] [10.1016/j.ijhydene.2013.05.064]
12. Y.T. Zheng, Z.L. Zhang, Y.L. Mao.  (2012)  Photovoltaic response enhancement of SrTiO3/TiO2 composite.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2012.12.024]
13. Jia Wang, Le Xin, Mingwei Zhang, Ruihang Li, Pengchao Shao, Panpan Lyu, Hui Peng, Luchao Ren, Cuncheng Li, Jiwei Zhai.  (2024)  Lattice vibrational modulation of Ba0.5Sr0.5TiO3-CaAl4O7 composite ceramics and its effect on dielectric properties.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2024.11.235]
14. Sen-Wang Wang, Zhen-Hong He, Yue Tian, Zhan-Jun Zhu, Yong-Chang Sun, Kuan Wang, Weitao Wang, Yang Yang, Huan Wang, Zhao-Tie Liu.  (2024)  Photothermal catalytic CO2 oxidative dehydrogenation of propane over a dual functional Pt-GaN/SrTiO3 catalyst.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2024.124246]
15. Jia Wang, Le Xin, Mingwei Zhang, Xin Geng, Ruihang Li, Pengchao Shao, Panpan Lyu, Hui Peng, Luchao Ren, Cuncheng Li.  (2025)  Structural evolution and dielectric properties of (1-x)Sr2SiO4-xBa0.5Sr0.5TiO3 microwave dielectric ceramics.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2025.07.114]
16. Yan Du, Zhiwei Zhang, Zhong Lin Wang, Di Wei.  (2025)  Omnidirectional tele-perception enabled by nano-architectured electret skin.  iScience,      [PMID:41623491] [10.1016/j.isci.2025.114584]
17. Qinghu Guo, Ting Wang, Mengchen Yao, Shangshu Li, Yiren Liu, Weiping Gong, Hua Hao.  (2026)  Structure and Microwave Dielectric Properties of Ga2O3-Doped SrTiO3–NdAlO3 Ceramics.  ACS Applied Electronic Materials,      [PMID:] [10.1021/acsaelm.5c02357]
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