Sodium Fluoride CAS 7681-49-4 for ceramic or coating

Sodium Fluoride|for ceramic or coating

Synonyms	Sodium Fluoride, Dentalfluoro, Duraphat, Villaumite
Molecular Formula	NaF
Mol. Wt	41.99
Cas No.	7681-49-4
UN No.	1690
EMS No.	F-A,S-A
EINECS No.	231-667-8
Physical state	Colorless shiny crystal or white powder.
Relative density	2.558
Melthing point	993℃
Boiling point	1704℃
Stability	Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass.
Regular Package	25kg/bag, or according to customer's requirements.
Storage	Store the container tightly closed in a dry, cool and well-ventilated place. It should be stored separately from acids and edible chemicals, and should not be mixed.
Transportation	Dangerous goods, Hazard class:6.1; Package group:III, UN No.:1690

The Reason for you to choose FSSF:

1. Supply high quality products with reasonable prices for chemical industry.

2. In time delivery, various documents are available for registration and customs clearance purpose.

3. Provide flexible payment mode.

4. Pre-sale consultation and post-sale service are available.

5. Provide market informations to make sure customers fully informed.

Factory:

FAQ:

1. What's your payment terms?

T/T AD or Irrevocable L/C.

2. What's your delivery time?

Usually we will arrange the shipment within 7 to 15 days.

3. How about the packing?

Usually we provide the packing as 25kg per bag, if you have special requirements on them, we will according to you.

4. How about the validity of the products?

According to the products you ordered.

5. What documents will you get?

Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If you have any special requirements, let us know.

6. What is loading port?

Usually the loading port is Shanghai,Ningbo, Guangzhou or Shenzhen.

The Quality Specification of Sodium Fluoride | for ceramic or coating

Product Name	Sodium Fluoride
Molecular Formula	NaF
Mol. Wt	41.99
Index Name	Index
NaF	≥ 98%
HF	≤ 0.1%
Na₂CO₃	≤ 0.5%
SO₄	≤ 0.3%
SiO₂	≤ 0.5%
H₂O	≤ 0.5%

Sodium fluoride (NaF) is a chemical compound that has various applications in the ceramic and coating industry.

Here are some of the uses of sodium fluoride for ceramic or coating:

1. Flux Agent

Sodium fluoride is often used as a flux agent in the ceramic industry when creating high-temperature coatings.

A flux agent helps to reduce the melting point and make it easier to apply the coating to the ceramic surface.

2. Enhancing Opacity

NaF is also used as an opacifying agent in the ceramic industry.

It is added to glazes to increase the opacity of specific ceramic materials.

3. Etching

Sodium fluoride is used as an etching agent to etch glass surfaces in the ceramic industry.

It is also used for the preparation of titanium alloys and other metals for ceramic coatings.

4. Coating

NaF is also used as a coating material to make a smooth and uniform coating on materials with complex shapes.

5. Corrosion Resistance

NaF is used to make surfaces more resistant to corrosion and chemical attack in metal finishing and coating applications.

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Sodium Fluoride for ceramic or coating Cas No.: 7681-49-4