≥99.98% metals basis 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488196579 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488196579 |
| Canonical Smiles | OP(=O)([O-])[O-].[Sr+2] |
| IUPAC Name | strontium;hydrogen phosphate |
| InChIKey | HKSVWJWYDJQNEV-UHFFFAOYSA-L |
| INCHI | 1S/H3O4P.Sr/c1-5(2,3)4;/h(H3,1,2,3,4);/q;+2/p-2 |
| Isomeric SMILES | OP(=O)([O-])[O-].[Sr+2] |
| WGK Germany | 3 |
| PubChem CID | 10197964 |
| Molecular Weight | 183.6 |
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 salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal phosphate - 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 A2206327 | Certificate of Analysis | Oct 13, 2025 | S118612 |
| A2206329 | Certificate of Analysis | Oct 13, 2025 | S118612 |
| A2206336 | Certificate of Analysis | Oct 13, 2025 | S118612 |
| A2206521 | Certificate of Analysis | Oct 13, 2025 | S118612 |
| F1524028 | Certificate of Analysis | Mar 09, 2023 | S118612 |
| E2413066 | Certificate of Analysis | Nov 24, 2021 | S118612 |
| Melt Point(°C) | >400°C |
|---|---|
| Molecular Weight | 183.600 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 183.867 Da |
| Monoisotopic Mass | 183.867 Da |
| Topological Polar Surface Area | 83.400 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 46.500 |
| 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. 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] |
| 2. Xiao-Chen Liu, Ruixia Chen, Weizheng Sun, Leif H. Skibsted. (2024) Calcium bioaccessibility as affected by strontium. Temperature effect on citrate binding to strontium and calcium alone and in combination. JOURNAL OF MOLECULAR LIQUIDS, [PMID:] [10.1016/j.molliq.2024.123961] |
| 3. Wei Aijia, Yang Yuqi, Mu Jinping, He Rui, Li Xiaohui, Zhang Haipeng, Liu Zhenfa, Wang Shasha, Zheng Yong, Mei Shuxing. (2025) Enhancing the electrochemical performance of high-voltage LiNi0.5Mn1.5O4 batteries with a multifunctional inorganic MgHPO4 electrolyte additive. Scientific Reports, 15 (1): (1-14). [PMID:39979640] [10.1038/s41598-025-90702-z] |
| 4. Xinyuan Yuan, Tingting Wu, Teliang Lu, Jiandong Ye. (2025) Comparison of physicochemical and biological properties of calcium phosphate cements incorporating different strontium-containing compounds. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2025.10.208] |
