Magnesium hexafluorosilicate hexahydrate
六水合六氟硅酸镁
Also known as: Magnesium silicofluoride hexahydrate, Magnesium hexafluorosilicate hydrate (1:1:6), Magnesium fluorosilicate hexahydrate, Magnesium hexafluorosilicate 6H2O, Silicate(2-), hexafluoro-, magnesium (1:1), hexahydrate
Magnesium hexafluorosilicate hexahydrate (CAS 18972-56-0) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula F6H2MgOSi and a molecular weight of 184.39600 g/mol. It is also known as Magnesium silicofluoride hexahydrate, Magnesium hexafluorosilicate hydrate (1:1:6) and Magnesium fluorosilicate hexahydrate. Key properties include a melting point of 120°C (dec.), a boiling point of 100ºC at 760 mmHg and a density of 1,79 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18972-56-0
- Jingsj CID
- J-48143-0
- Molecular Formula
- F6H2MgOSi
- Chinese Name
- 六水合六氟硅酸镁
- Molecular Weight
- 184.39600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 120°C (dec.) |
|---|---|
| Boiling Point | 100ºC at 760 mmHg |
| Density | 1,79 g/cm3 |
Frequently Asked Questions
What is the CAS number of Magnesium hexafluorosilicate hexahydrate?
The CAS number of Magnesium hexafluorosilicate hexahydrate is 18972-56-0.
What are the molecular formula and molecular weight of Magnesium hexafluorosilicate hexahydrate?
Magnesium hexafluorosilicate hexahydrate has molecular formula F6H2MgOSi and molecular weight 184.39600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Magnesium hexafluorosilicate hexahydrate (CAS 18972-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48143-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.