≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504768097 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504768097 |
| Canonical Smiles | O.[O-]S(=O)(=O)[O-].[Mg+2] |
| IUPAC Name | magnesium;sulfate;hydrate |
| InChIKey | LFCFXZHKDRJMNS-UHFFFAOYSA-L |
| INCHI | 1S/Mg.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2 |
| Isomeric SMILES | O.[O-]S(=O)(=O)[O-].[Mg+2] |
| WGK Germany | 1 |
| RTECS | OM4500000 |
| Molecular Weight | 138.38 |
| Reaxy-Rn | 13276743 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13276743&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 sulfates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkaline earth metal sulfates |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal sulfate - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as alkaline earth metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, 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 |
|---|---|---|---|
 D2603122 | Certificate of Analysis | Jul 21, 2025 | M470306 |
| H2511340 | Certificate of Analysis | Jul 21, 2025 | M470306 |
| H2511427 | Certificate of Analysis | Jul 21, 2025 | M470306 |
| A2506298 | Certificate of Analysis | Sep 15, 2023 | M470306 |
| C2413044 | Certificate of Analysis | Sep 15, 2023 | M470306 |
| J2313517 | Certificate of Analysis | Sep 15, 2023 | M470306 |
| J2313518 | Certificate of Analysis | Sep 15, 2023 | M470306 |
| Melt Point(°C) | 150°C |
|---|---|
| Molecular Weight | 138.390 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 137.947 Da |
| Monoisotopic Mass | 137.947 Da |
| Topological Polar Surface Area | 89.600 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 62.200 |
| 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. Ran Wang, Chong Li, Jianxiang Wu, Wei Du, Tao Jiang, Yizhou Yang, Xuejing Yang, Ming Gong. (2023) Coordination-Promoted Bio-Catechol Electro-Reforming toward Sustainable Polymer Production. Journal of the American Chemical Society, [PMID:37503928] [10.1021/jacs.3c05120] |
| 2. Zhiyue He, Han Liu, Zhenyu Xu, Tianhong Xu, Naixin Zhai, Zhenzhi Cheng, Fei Gao, Guangsheng Luo, Weiping Zhou. (2026) Synergistic Interface and Entropy Engineering in Ferrite/Nitrides Heterogeneous High-Entropy Composites for Broadband Microwave Absorption. Journal of Materials Chemistry A, [PMID:] [10.1039/D5TA09683A] |
