Magnesium fluoride, 98%

Name: Magnesium fluoride, 98%
Brand: Vaqora Chemicals
SKU: VQ-014433

About Magnesium fluoride, 98%

Listed under CAS 7783-40-6, Magnesium fluoride is an alkaline earth compound available from Vaqora Chemicals in Extra Pure grade with a typical assay of 98%. With the molecular formula F2Mg, it has a molar mass of 62.3 g/mol. Its systematic (IUPAC) name is magnesium difluoride. Alternative names: Sellaite and Irtran 1.

It is supplied as a white amorphous powder. Key physical data: a melting point of 1261 °C and a density of 3.15 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span optics and photonics and ceramics and glass. It is used across academic and industrial research.

Standard pack sizes are 500 g, 5 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Optics & photonics
Ceramics & glass

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Magnesium fluoride, 98%
Catalogue No.	VQ-014433
CAS Number	7783-40-6
IUPAC name	magnesium difluoride
Molecular formula	F₂Mg
Molecular weight	62.3 g/mol
Exact mass	61.9818
Grade	Extra Pure
Purity / assay	98%
HSN code	28261910
InChIKey	ORUIBWPALBXDOA-UHFFFAOYSA-L
SMILES	[F-].[F-].[Mg+2]
PubChem CID	24546

Physical properties
Physical form	Powder
Appearance	White amorphous powder
Melting point	1261 °C
Density	3.15 g/mL at 25 °C
H-bond donors / acceptors	0 / 2
TPSA	0 Å²
Synonyms	Sellaite, Irtran 1, Magnesium fluoride (MgF2), Magnesium fluorure, Magnesia Fluorata, Aluminum chlorohydrate solution, Magnesium fluoride, anhydrous, Magnesium fluoride, Optical Grade, Magnesium fluoride, technical grade, Magnesium fluoride, for glass industry, Magnesium fluoride crystals, optical grade

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7783-40-6

Magnesium fluoride pellets, 1-3 mm, 99.99%

CAS: 7783-40-6
Formula: F₂Mg
MW: 62.3 g/mol

VQ-014430

AR

Magnesium fluoride pellets, 1-3 mm, AR ≥98.00%

CAS: 7783-40-6
Formula: F₂Mg
MW: 62.3 g/mol

VQ-045677

Magnesium fluoride pieces, ≥99.99%

CAS: 7783-40-6
Formula: F₂Mg
MW: 62.3 g/mol

VQ-014432

Magnesium fluoride pieces, 1-8 mm, 99.9%+

CAS: 7783-40-6
Formula: F₂Mg
MW: 62.3 g/mol

VQ-017156

Magnesium fluoride pieces, dia 3-6 mm, 99.99%

CAS: 7783-40-6
Formula: F₂Mg
MW: 62.3 g/mol

VQ-014431

Magnesium fluoride, spezial, 99%

CAS: 7783-40-6
Formula: F₂Mg
MW: 62.3 g/mol

VQ-014434

Frequently asked questions

What is the CAS number of Magnesium fluoride, 98%?

The CAS Registry Number of Magnesium fluoride, 98% is 7783-40-6. It is also known as Sellaite, Irtran 1, Magnesium fluoride (MgF2).

What is the molecular formula and molecular weight of Magnesium fluoride, 98%?

Magnesium fluoride, 98% has the molecular formula F2Mg and a molecular weight of 62.3 g/mol. Its IUPAC name is magnesium difluoride.

Which grade and pack sizes of Magnesium fluoride, 98% can I order?

We supply Magnesium fluoride, 98% in Extra Pure (98%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Magnesium fluoride, 98%?

Yes. Every lot of Magnesium fluoride, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Magnesium fluoride, 98% be shipped internationally?

Yes. Magnesium fluoride, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.