F2Mg
62.302 g/mol
Industrial ChemicalWarning
Afluon
CAS7783-40-6EC231-995-1
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Optical material and metallurgical flux
Afluon is the common name for magnesium fluoride, a chemical compound used primarily in optical and metallurgical applications. It is valued in industry for its use in optical materials and as a flux in metallurgy.
optical material for lenses and windowsflux in metallurgyceramics manufacturing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Magnesium oxide
CAS1309-48-4
Refractory material and industrial chemical
StrongSame Parent
Magnesium
CAS7439-95-4
Metal for alloys and reducing agent
ReferenceSame Category
Phosphorus trifluoride
CAS7783-55-3
Ligand in metal complexes
ReferenceSame Category
Sulfur tetrafluoride
CAS7783-60-0
Selective fluorinating agent
ReferenceSame Category
Silicon tetrafluoride
CAS7783-61-1
Manufacture of silane and electronic silicon
ReferenceSame Category
Zirconium(IV) fluoride
CAS7783-64-4
Glass manufacturing and nuclear reactors
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Afluon (CAS 7783-40-6) is 2826.19.
HS code (international, 6-digit)
2826.19
EU CN code (8-digit)
2826 19 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
magnesium difluoride
InChIKey
ORUIBWPALBXDOA-UHFFFAOYSA-L
SMILES
[F-].[F-].[Mg+2]
Synonyms (18)
- Afluon
- Irtran 1
- Magnesia Fluorata
- Magnesium difluoride
- Magnesium fluoride
- Magnesium fluoride (MgF2)
- Magnesium fluoride, anhydrous
- Magnesium fluorure
- Magnesium fluorure [French]
- Sellaite
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