Taxonomic Classification

Taxonomy Tree

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Alkaline earth metal salts
Subclass	Alkaline earth metal fluorides
Intermediate Tree Nodes	Not available
Direct Parent	Alkaline earth metal fluorides
Alternative Parents	Metalloid salts Inorganic salts Inorganic oxides
Molecular Framework	Not available
Substituents	Alkaline earth metal fluoride - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
Description	This compound belongs to the class of inorganic compounds known as alkaline earth metal fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is a lanthanide.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	274.470 g/mol
XLogP3
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	0
Exact Mass	274.016 Da
Monoisotopic Mass	274.016 Da
Topological Polar Surface Area	6.000 Å²
Heavy Atom Count	14
Formal Charge	0
Complexity	62.700
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	8

Citations of This Product

References

1. Xin Liu, Dining Li, Mingqi Li, Hui Xie, Xiaohan Yu, Haochuan Wang, Wei Wang, Jinxiang Hong, Zuhua Zhang, Pan Feng. (2025) Unraveling the role of magnesium salts in liquid alkali-free accelerators: Insights into setting and early-age properties of accelerated cement pastes. CEMENT AND CONCRETE RESEARCH, [PMID:] [10.1016/j.cemconres.2025.107920]

Solution Calculators

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Reviews

Canonical Smiles	O.O.O.O.O.O.F[Si-2](F)(F)(F)(F)F.[Mg+2]
IUPAC Name	magnesium;hexafluorosilicon(2-);hexahydrate
InChIKey	ZYDDCPHMRLLEEV-UHFFFAOYSA-N
INCHI	1S/F6Si.Mg.6H2O/c1-7(2,3,4,5)6;;;;;;;/h;;6*1H2/q-2;+2;;;;;;
Isomeric SMILES	O.O.O.O.O.O.F[Si-2](F)(F)(F)(F)F.[Mg+2]
PubChem CID	22051778
UN Number	2853
Packing Group	III
Molecular Weight	166.39 (274.48)

Magnesium hexafluorosilicate hexahydrate - ≥98% , CAS No.18972-56-0

Specifications