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Home › Product Catalog › Magnesium Fluoride

Magnesium Fluoride

CAS 7783-40-6F2MgMW 62.302

Magnesium Fluoride (CAS 7783-40-6) — formula F2Mg, molecular weight 62.302; category inorganic chemicals.

Specifications

CAS Number7783-40-6
Molecular FormulaF2Mg
Molecular Weight62.302
Melting Point1263 °C
Boiling Point2227 °C @760 [mm Hg]
CategoryInorganic Chemicals

Purchase Profile

What this product is

Magnesium Fluoride is an inorganic compound with CAS registry number 7783-40-6 and molecular formula F2Mg (molecular weight 62.302), belonging to the inorganic chemicals segment of chemical raw materials.

Identification

CAS number: 7783-40-6

Its molecular formula F2Mg comprises 2 F, 1 Mg atoms.

Also known as: Magnesium Fluoride

Category: inorganic chemicals

Frequently Asked Questions

What is the CAS number of Magnesium Fluoride?

The CAS registry number of Magnesium Fluoride is 7783-40-6.

What is the molecular formula and molecular weight of Magnesium Fluoride?

Molecular formula F2Mg, molecular weight 62.302.

What other names is Magnesium Fluoride known by?

It is also registered under: Magnesium Fluoride.

Which category does Magnesium Fluoride belong to?

Category: Inorganic Chemicals.

PubChem Public Data

Public-database records for Magnesium Fluoride (CAS 7783-40-6), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary33.7% (168 / 498)
Reported hazard statementsH315 (62.2%), H319 (62.2%), H335 (55.8%)

This chemical does not meet GHS hazard criteria for 33.7% (168 of 498) of reports.

H315 (62.2%): Causes skin irritation [Warning Skin corrosion/irritation]

Regulatory listings

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
CIR / INCI: Oral care; Antiplaque
GHS notification summary33.7% (168 / 498)

Physical description and handling notes

  • CBI; Large Crystals
  • Colorless solid with mild violet fluorescence; [Merck Index] White solid that fluoresces under electric light; [Hawley] Off-white odorless chunks; [MSDSonline]

Reported physical properties

沸点2227 °C @760 [mm Hg]
熔点1263 °C
密度3.148 @25 °C

How this substance is indexed

CAS Registry Number7783-40-6
PubChem CID24546
分子式F2Mg
IUPAC 名称magnesium difluoride
UNII（FDA）5N014C7IWU

Documented uses

  • Used in ceramics, single crystal polarizing prisms, lenses, and windows; [Hawley] Used as a flux in metallurgy; Crystals are used in optical applications; Also used with graphite and fluorine to make ternary compounds with high electrical conductivity; [Ullmann]
  • Metal Preparation and Pouring [Category: Foundry]
  • Glass Manufacturing [Category: Industry]
  • Ceramics making [Category: Hobbies]
  • Cosmetics -> Oral care; Antiplaque
  • Information on 1 consumer products that contain Magnesium fluoride in the following categories is provided:

Names this substance appears under

Afluon; Irtran 1; Magnesium fluoride (MgF2); Magnesium fluorure; 5N014C7IWU; Magnesia Fluorata; RefChem:58725; DTXCID1031096; 231-995-1; 7783-40-6; DTXSID7052523; Magnesium difluoride; Magnesium fluoride; Sellaite; magnesium;difluoride; Magnesium fluorure [French]

Computed molecular descriptors

分子量62.302
氢键供体数0
氢键受体数2
可旋转键数0
精确质量61.9818480
单同位素质量61.9818480
拓扑极性表面积0
重原子数3
形式电荷0
复杂度2.8

Database abstract

Magnesium Fluoride · CAS 7783-40-6 · F2Mg. UNII 5N014C7IWU. 沸点: 2227 °C @760 [mm Hg]; 熔点: 1263 °C; 密度: 3.148 @25 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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