≥95% 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 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2] |
|---|---|
| IUPAC Name | tricalcium;diphosphate |
| InChIKey | QORWJWZARLRLPR-UHFFFAOYSA-H |
| INCHI | 1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6 |
| Isomeric SMILES | [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2] |
| Molecular Weight | 310.18 |
| Reaxy-Rn | 11329545 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11329545&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 oxoanionic compounds |
| Subclass | Alkaline earth metal phosphates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkaline earth metal phosphates |
| Alternative Parents | Inorganic oxides Inorganic calcium salts |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal phosphate - Inorganic calcium salt - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as alkaline earth metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkaline earth metal. |
| External Descriptors | calcium phosphate |
| Molecular Weight | 310.180 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 309.795 Da |
| Monoisotopic Mass | 309.795 Da |
| Topological Polar Surface Area | 173.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 36.800 |
| 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 | 5 |
| 1. Mengxing Ge, Deqiao Xie, Youwen Yang, Huixin Liang, Chen Jiao, Yun Ye, Junnan Wu, Hanjiao Yu, Zongjun Tian. (2023) Additive manufacturing a novel bioceramic bone scaffold with MgO/Ca3(PO4)2: Microstructure, mechanical property and controllable degradation behavior. Journal of Materials Research and Technology-JMR&T, [PMID:] [10.1016/j.jmrt.2023.10.083] |
| 2. Mengxing Ge, Deqiao Xie, Youwen Yang, Huixin Liang, Jiasen Gu, Qiuwei Zhang, Jianling Xie, Zongjun Tian. (2023) Biocompatibility and antibacterial activity of MgO/Ca3(PO4)2 composite ceramic scaffold based on vat photopolymerization technology. Biomaterials Advances, [PMID:37778294] [10.1016/j.bioadv.2023.213644] |
| 3. Zhaohui Guo, Christian Marcus Pedersen, Honghong Chang, Yingxiong Wang, Yan Qiao. (2023) Highly efficient production and purification of fructose via glucose isomerization by calcium chloride and triethylamine. GREEN CHEMISTRY, 25 (16): (6297-6305). [PMID:] [10.1039/D3GC01141K] |
| 4. Qiao Bian, Chao Guo, Shuquan Cui, Jia Liu, Guohua Xu, Wei Feng. (2023) Accelerating bone regeneration in cranial defects using an injectable organic–inorganic composite hydrogel. Journal of Materials Chemistry B, 11 (16): (3713-3726). [PMID:37066627] [10.1039/D3TB00332A] |
| 5. Lizheng Jin, Min Chen, Yufeng Wang, Yaqi Peng, Qi Yao, Jiamin Ding, Binbin Ma, Shengyong Lu. (2022) Utilization of mechanochemically pretreated municipal solid waste incineration fly ash for supplementary cementitious material. Journal of Environmental Chemical Engineering, [PMID:] [10.1016/j.jece.2022.109112] |
| 6. Hongwei Li, Rui Wang, Wei Zhao, Hongwei Guo, Bingji Yan, Peng Li. (2022) Sintered glass-ceramic foams from fluorite tailings and waste glass with calcium phosphate addition. CONSTRUCTION AND BUILDING MATERIALS, [PMID:] [10.1016/j.conbuildmat.2022.129528] |
| 7. Yonghui Xing, Yi Jiang, Song Liu, Shuxin Tan, Xuesong Luo, Qiaoyun Huang, Wenli Chen. (2021) Surface corrosion by microbial flora enhances the application potential of phosphate rock for cadmium remediation. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2021.132560] |
| 8. Zongming Sui, Jie Yin, Jianguo Huang, Ling Yuan. (2021) Phosphorus mobilization and improvement of crop agronomic performances by a new white-rot fungus Ceriporia lacerata HG2011. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 102 (4): (1640-1650). [PMID:34453347] [10.1002/jsfa.11501] |
| 9. Shuying Hu, Hanbang Chen, Fang Zhou, Jun Liu, Yunzhu Qian, Ke Hu, Jia Yan, Zhuxiao Gu, Zhaobin Guo, Feimin Zhang, Ning Gu. (2021) Superparamagnetic core–shell electrospun scaffolds with sustained release of IONPs facilitating in vitro and in vivo bone regeneration. Journal of Materials Chemistry B, 9 (43): (8980-8993). [PMID:34494055] [10.1039/D1TB01261D] |
| 10. Zeqin Cui, Yakai Zhang, Yinlong Cheng, Dianqing Gong, Wenxian Wang. (2019) Microstructure, mechanical, corrosion properties and cytotoxicity of beta‑calcium polyphosphate reinforced ZK61 magnesium alloy composite by spark plasma sintering. Materials Science & Engineering C-Materials for Biological Applications, [PMID:30889636] [10.1016/j.msec.2019.02.050] |
| 11. Xinyu Xu, Hao Wang, Xiaohan Mei, Dapeng Zeng, Zehao Yu, Shibo Liu, Ruiyan Li, Yanguo Qin. (2025) “Antenna Effect”-Enhanced AuNPs@rGO Photothermal Coating Promotes 3D Printing of Osteogenic Active Scaffolds to Repair Bone Defects after Malignant Tumor Surgery. Advanced Science, [PMID:39976124] [10.1002/advs.202417346] |
| 12. Yonghui Xing, Wenjing He, Changshui Cai, Song Liu, Yi Jiang, Shuxin Tan, Chenchen Qu, Xiuli Hao, Peng Cai, Qiaoyun Huang, Wenli Chen. (2025) Bacterial activation level determines Cd(II) immobilization efficiency by calcium-phosphate minerals in soil. JOURNAL OF HAZARDOUS MATERIALS, [PMID:39874766] [10.1016/j.jhazmat.2025.137341] |
| 13. Mengxing Ge, Maimaitijiang Mamuti, Deqiao Xie, Yun Ye, Youwen Yang, Huixin Liang, Yang Liu, Xinghai Ning, Zongjun Tian. (2025) Vat photopolymerization of a novel green composite bioceramic body with Ca3(PO4)2 / MgO: Slurry preparation, monolayer curing depth and excess curing width. OPTICS AND LASER TECHNOLOGY, [PMID:] [10.1016/j.optlastec.2025.112549] |
