Magnesium Fluoride Mgf2 CAS: 7783-40-6

• CAS No.: 7783-40-6
• Formula: Mgf2
• EINECS: 231-995-1
• Certification: CIQ, ISO
• Purity: 90%~99%
• Type: Magnesium Fluoride
• Model NO.: MgF2 98
• Grade Standard: Industrial Grade
• Application: Manufacturing Ceramics, Glass; Flux; Fluorescent M
• Usage: Used in Additive of Electrolytic Aluminum, Manufac
• Transport Package: 25kgs Bags
• Specification: 98
• Trademark: KINGWAY
• Origin: China
• HS Code: 382499
• Production Capacity: 500 Mt / Year

Product Description

Magnesium Fluoride
 

Molecular formula:	MgF2
Molecular weight:	62.31
CAS number:	7783-40-6
EINECS:	231-995-1

Specifications:

Item	Value
Melting point	1248 'C
Boiling point	2260 'C
density	3.15 g/mL at 25 'C(lit.)
refractive index	1.365
form	random crystals
color	White to off-white
Specific Gravity	3.15
Water Solubility	87 mg/L (18 'C)

Magnesium fluoride (MgF2) is a white crystalline salt. It is used in the
electrolysis of aluminum ore to produce metallic aluminum and also as a
reflective coating on various types of optical components. It is a
tetragonal, birefringent crystal with the TiO2 type of structure.

1. Properties: 
It is white crystalline powder, difficult to soluble in water, density
3.14, 
2. Uses: 
Mainly used in additive of electrolytic aluminum, manufacture of flux for
ceramic glass and magnesium metallurgy, coating of optical instrument lens
and light filter, fluorescent material for cathode ray screen, anti-
refracting agent and welding agent of optical lens, coating agent of Ti
pigment.
Ingredient   
MgF2: 98% min. 
Na:0.1% max. 
Fe:0.005% max.
SO4: 0.2% max. 
Moisture: 0.5% max.

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Robin