Magnesium hexafluorosilicate hexahydrate

Base Information

• Chemical Name: Magnesium hexafluorosilicate hexahydrate
• CAS No.: 18972-56-0
• Molecular Formula: F₆Si*H₁₂MgO₆
• Molecular Weight: 274.473
• Hs Code.: 28269080
• Mol file: 18972-56-0.mol

Synonyms:Silicate(2-),hexafluoro-, magnesium, hexahydrate (8CI);Magnesium fluorosilicate (MgSiF6),hexahydrate;Magnesium hexafluorosilicate (MgSiF6) hexahydrate;Magnesiumhexafluorosilicate hexahydrate;Magnesium hexafluorosilicate(2-) hexahydrate;Magnesium silicon hexafluoride hexahydrate;

Chemical Property of Magnesium hexafluorosilicate hexahydrate

Chemical Property:

• Appearance/Colour: White powder
• Melting Point: 120 °C (dec.)
• Boiling Point: 100oC at 760 mmHg
• PSA: 9.23000
• Density: 1.79 g/cm³
• LogP: 2.07610

Purity/Quality:

99% ^*data from raw suppliers

Magnesium hexafluorosilicate hexahydrate, 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): 25:
• Hazard Codes: 25:
• Statements: 25
• Safety Statements: 24/25-45

MSDS Files:

SDS file from LookChem

Useful:

• Uses: For mothproofing of textile fabrics.

Technology Process of Magnesium hexafluorosilicate hexahydrate

There total 1 articles about Magnesium hexafluorosilicate hexahydrate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

fluorosilicic acid (16961-83-4) + water (7732-18-5) + magnesium oxide → Mg(H2O)6(2+)*SiF6(2-)=(Mg(H2O)6)(SiF6) (50320-51-9,18972-56-0)

Guidance literature:

In water; MgO reacted with dilute water soln. of H2SiF6 (molar ratio 1:1); single crystals obtained by isothermal evapn. in air;

upstream raw materials:

fluorosilicic acid

water

Refernces