Determine the necessary mass, volume, or concentration for preparing a solution.
AR AR 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 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504753205 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753205 |
| Sonrisas canónicas | OP(=O)(O)[O-].OP(=O)(O)[O-].[Ca+2] |
| IUPAC Name | calcium;dihydrogen phosphate |
| InChIKey | YYRMJZQKEFZXMX-UHFFFAOYSA-L |
| INCHI | 1S/Ca.2H3O4P/c;2*1-5(2,3)4/h;2*(H3,1,2,3,4)/q+2;;/p-2 |
| Isómeros SMILES | OP(=O)(O)[O-].OP(=O)(O)[O-].[Ca+2] |
| Peso molecular | 234.05 |
| Reaxy-Rn | 11326442 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11326442&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 |
| Clase | 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 |
| Descripción | 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 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Apr 02, 2026 | C165314 | |
| Certificate of Analysis | Apr 02, 2026 | C165314 | |
| Certificate of Analysis | Apr 10, 2025 | C165314 | |
| Certificate of Analysis | Apr 10, 2025 | C165314 | |
| Certificate of Analysis | Nov 12, 2024 | C165314 | |
| Certificate of Analysis | Nov 12, 2024 | C165314 | |
| Certificate of Analysis | Aug 22, 2022 | C165314 | |
| Certificate of Analysis | Aug 22, 2022 | C165314 | |
| Certificate of Analysis | Aug 22, 2022 | C165314 | |
| Certificate of Analysis | Aug 22, 2022 | C165314 | |
| Certificate of Analysis | Aug 22, 2022 | C165314 | |
| Certificate of Analysis | Jun 06, 2022 | C165314 | |
| Certificate of Analysis | Jun 06, 2022 | C165314 |
| Sensibilidad | Hygroscopic |
|---|---|
| Peso molecular | 234.050 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 233.901 Da |
| Monoisotopic Mass | 233.901 Da |
| Topological Polar Surface Area | 161.000 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 49.800 |
| 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 | 3 |
| 1. Xingxin Xu, Hualiang Huang. (2023) The corrosion inhibition mechanism of Ca(H2PO4)2 on AZ91D magnesium alloy in 3.5 wt% NaCl solution. NEW JOURNAL OF CHEMISTRY, 47 (42): (19726-19736). [PMID:] [10.1039/D3NJ04280D] |
| 2. Hong Chen, Xiaolu Chen, Bo Wang, Hao Deng, Xiangyue Liu, Suping Peng, Qiyi Zhang, Yonggang Yan. (2023) Double network composite scaffolds based on oxidized dextran/gelatin hydrogel and magnesium calcium phosphate cement. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2023.132307] |
| 3. Hong Chen, Zhengwen Ding, Dawei Yan, Haosheng He, Wenjing Xi, Jinbo Hu, Rongguang Zhang, Yonggang Yan, Qiyi Zhang. (2022) Double-network composites based on inorganic fillers reinforced dextran-based hydrogel with high strength. CARBOHYDRATE POLYMERS, [PMID:36087968] [10.1016/j.carbpol.2022.119900] |
| 4. Lijie Liu, Yao Lu, Jianqi Yuan, Hongxiang Zhu, Shaobin Huang, Baokun Yang, Jianhua Xiong, Zhengjun Feng. (2022) Effects of chloramphenicol on denitrification in single-chamber microbial fuel cell: Comprehensive performance and bacterial community structure. BIOCHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.bej.2022.108429] |
| 5. Xiao Dong, Peng Zheng, Ai-Guo Zheng, Hui-Feng Li, Guo-Fu Xia, Ming-Feng Li, Ren-Yang Zheng, Bo-Qing Xu. (2018) Noble-metal efficient Pt-Ir-Co/SiO2 catalyst for selective hydrogenolytic ring opening of methylcyclopentane. CATALYSIS TODAY, [PMID:] [10.1016/j.cattod.2018.03.059] |
| 6. Ying Duan, Min Zheng, Dongmi Li, Dongsheng Deng, Lu-Fang Ma, Yanliang Yang. (2017) Conversion of HMF to methyl cyclopentenolone using Pd/Nb2O5 and Ca–Al catalysts via a two-step procedure. GREEN CHEMISTRY, 19 (21): (5103-5113). [PMID:] [10.1039/C7GC02310C] |
| 7. Hangqian Li, Shu Wang, Shulu Zheng, Tengyue Fang, Huilin Shu, Yi Xu, Xianghui Guo, Eric P. Achterberg, Liyang Zhan, Jian Ma. (2024) Underway mapping of coastal seawater pH using an automated shipboard analyzer with spectrophotometric detection. TALANTA, [PMID:39002256] [10.1016/j.talanta.2024.126532] |
| 8. Qi-Ying Liu, Yu-He Liao, Tie-Jun Wang, Chi-Liu Cai, Qi Zhang, Noritatsu Tsubaki, Long-Long Ma. (2014) One-Pot Transformation of Cellulose to Sugar Alcohols over Acidic Metal Phosphates Combined with Ru/C. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/ie5016238] |
| 9. Jia Wang, Wen-Cui Li, Andi Di, Li-Dong Zhao, Danhui Sun, Lei He, An-Hui Lu. (2025) Boosting C6–12 Higher Alcohols Yield from Ethanol Upgrading over Ca-Deficient Mesoporous Hydroxyapatite through Intermediates Enrichment of C4 Aldehyde. ACS Catalysis, [PMID:] [10.1021/acscatal.5c01449] |
| 10. Yukai Huang, Haoyang Zhong, Tong Zou, Bin Zhang, Linlin Yu, Wenyu Wang, Shijie Zhang, Ruoyu Chen, Qian Jia. (2025) Flame-retardant, magnetic, and superhydrophobic PU sponges for efficient oil adsorption under temperature-responsive: Synergistic strategies of honeycomb-like phosphorus-doped Fe-MOFs functionalized Al(OH)3 and Fe3O4. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2025.133989] |
| 11. Jia Wang, Yi-Fan Qiao, Lei He, Wen-Cui Li, Danhui Sun, Zihao Wang, Xiang Zeng, An-Hui Lu. (2026) Boosting C6–12 alcohols yield from ethanol upgrading by balancing dehydrogenation/hydrogenation and C-C coupling rates. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2026.126608] |
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