High Purity 99.999% Nitrogen Trifluoride Gas NF3 for Simconductor Industry Etchant

• Constituent: Industrial Pure Air
• Transport Package: Cylinder
• Specification: 40L-50L
• Trademark: AK
• Origin: Shandong China
• HS Code: 2812901990
• Production Capacity: 500000ton/Year

Product Description

High Purity 99.999% Nitrogen Trifluoride Gas NF3 For Simconductor Industry Etchant

Products Description

Product name	Nitrogen Trifluoride NF3
Purity	99.999%
Chemical Formula	NF3
Grade Standard	Industrial Grade
Appearance	Colorless
Molecular Weight	71.002
Hazard Class	2.2
Cylinder	40L or according to customers'requirement
Boiling Point	-129.05°C
Density	3.015kg/m³
Process	Nitrogen trifluoride is prepared by the direct fluorination of ammonia. It may also be obtained by electrolysis of molten ammonium bifluoride or by direct combination of the elements nitrogen and fluorine using an electrical discharge at low temperatures.

Detailed Photos

 

Applications:

Nitrogen trifluoride is used
1. as a high-speed, selective etchant in silicon processing. It has been used to etch silicon, polysilicon, silicon nitride and silicon oxide as well as refractory metals and silicides
2. to in-situ tube cleaning
3. as a nitrogen source gas for nitride deposition
4. as the fluorine source in HF/DF chemical lasers
5. as a fluorinating agent
6. for fiber treatmen

 

Packaging & Shipping

 

Our Advantages

FAQ

A) How could I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

B) Sample time?

Existing items: Within 10 days.
 

C) Whether you could make our brand on your products?

Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
 

D) Whether you could make your products by our color?

Yes, The color of products can be customized if you can meet our MOQ.
 

E) How to guarantee the quality of your products?

1) Strict detection during production.

2) Strict sampling inspection on products before shipment and intact product packaging ensured.