Optical grade optical glass calcium fluoride CaF2

 optical grade optical glass calcium fluoride caf2Product DescriptionCalcium fluoride / CaF2 is the main ingredient of fluorspar or fluorite, the chemical formula is CaF2, it is colorlesscubic crystal or white powder.The relative density is 3.18, the melting point is 1423ºC, boiling point is about 2500 ºC. Th

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optical grade optical glass calcium fluoride caf2
Product Description

Calcium fluoride / CaF2 is the main ingredient of fluorspar or fluorite, the chemical formula is CaF2, it is colorless
cubic crystal or white powder.

The relative density is 3.18, the melting point is 1423ºC, boiling point is about 2500 ºC. The solubility in water is
minimal , 100g water can dissolve only 0.0016g at 18 ºC, it is insoluble in acetone, but soluble in hydrochloric acid,
hydrofluoric acid, sulfuric acid, nitric acid and ammonium salt solution.

It can not react with dilute acid, but can react with hot concentrated sulfuric acid & generate hydrofluoric acid,
it can form a complex when dissolves in aluminum and iron salts (Fe3 +) solution.


Optical Grade Optical Glass Calcium Fluoride CaF2Optical Grade Optical Glass Calcium Fluoride CaF2


Application

1. Mainly used in glass, ceramics, metallurgy, welding, chemical industry and so on

2. High purity Calcium fluoride is used as optical coating materials and auxiliary solvent

CAS7789-75-5
MFCaF2
MW78.07
EINECS232-188-7
Melting point 1402 °C
Boiling point2500 °C(lit.)
Density3.18 g/mL at 25 °C(lit.)
Refractive index  1.434
Fp2500°C
Storage temp.-20°C
SolubilitySlightly soluble in acid; insoluble in acetone.
FormWhite rod
Water SolubilityINSOLUBLE
SensitiveHygroscopic
 

Specification


Index Name
 
Standard SpecificationResult
AppearanceWhite or powder
CaF2(%)≥9595.08
/SiO2(%)≤3.02.5
CaCO3(%)≤21.0
S(%)≤0.10/0.07
P(%)≤0.070.03
Moiture≤0.50.3
Size(mesh)-100mesh all past-325mesh 50% Qualified
 

Optical Grade Optical Glass Calcium Fluoride CaF2



Packaging & Shipping

Package: 25kg/50kg a bag ,or according your requirement.         

Delivery: 5-7days after place order.


Optical Grade Optical Glass Calcium Fluoride CaF2



Our Services

1.Free sample

2.Catalogues and photos of this product.

3.The packing can be made according to customers' requirments.

4.On time delivery






Company Information

   ^  Ningxia Baiyun carbon Co.,Ltd, is one professional manufacturer, with rich experiences of  
      industrial products exporting worldwide.

  ^  Our corporation, located in shizuishan city, with title of "Coal City", which is famous for producing  
      anthracite.  We mainly engaged in activated carbon, carbon additives, carbon products, anthracite 
      filter,desulfurization carbon, flocculant, abrasive, refractory materials, emery and other products.

 

Optical Grade Optical Glass Calcium Fluoride CaF2


FAQ

We can provide samples for free and charge shipping.

1. What is your MOQ?
Our product MOQ is 10 kg.

2. What kind of software package will we use?
25 kg plastic bags can also be customized.

3. What is the delivery time?
1*20 gp containers take about 3 to 5 days.

4. Can you give me a discount?
Yes, we can negotiate

5. Can you give me advice based on the information we describe?
Of course, our mission is to provide you with professional services.

6. What is the shipping method?
Shipping, air, express. International train

7. What is the type of your company?
We are a manufacturing and trading company.

 

 

Contact us

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