Metal Organic Chemical Vapor Deposition (MOCVD) Cylinder Gas Tungsten Hexafluoride

• CAS No.: 7783-82-6
• Formula: Wf6
• EINECS: 232-029-1
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Combustion-Supporting Gas
• Model NO.: Wf6
• Product Name: Tungsten Hexafluoride
• Appearance: Colorless
• Transport: by Sea
• Purity: 99.999%
• Transport Package: Sea Transportation
• Specification: 10L/15kg
• Trademark: CMC
• Origin: Suzhou, China
• HS Code: 2804290000
• Production Capacity: 200t/Year

Product Description

Product Description

Tungsten hexafluoride (WF6) is a compound composed of one tungsten atom and six fluorine atoms. It is an inorganic, colorless gas with a pungent odor. Tungsten hexafluoride is commonly used in various industrial applications due to its unique properties.

Here are some key points about tungsten hexafluoride:

1. Chemical Formula: WF6
2. Molecular Weight: 297.84 g/mol
3. Physical State: Tungsten hexafluoride is a gas at room temperature and pressure.
4. Odor: It has a pungent, irritating odor.
5. Appearance: Pure tungsten hexafluoride is colorless, but it can appear yellowish or greenish due to impurities.
6. Corrosivity: WF6 is highly corrosive to many materials, including glass, metals, and organic substances.
7. Density: The density of tungsten hexafluoride gas is higher than that of air.
8. Stability: It is a stable compound under normal conditions but can decompose at high temperatures, releasing toxic and corrosive fluorine gas.
9. Reactivity: Tungsten hexafluoride is a strong oxidizing agent and reacts vigorously with reducing agents.
10. Uses: Tungsten hexafluoride is primarily used in the semiconductor industry as a precursor for depositing tungsten metal during the fabrication of integrated circuits. It is also used in the production of tungsten metal, specialty chemicals, and as a fluorinating agent.

Due to its corrosive and toxic nature, tungsten hexafluoride should be handled with extreme care, and appropriate safety precautions should be taken when working with or transporting the gas.

Basic Info.

Model NO.	WF6	Transport Package	Cylinder
Specification	10L/15kg	Trademark	CMC
Origin	Suzhou, China	HS Code	2812190091
Production Capacity	200t/Year

 

 

Product Spec:
Tungsten Hexafluoride WF6 GAS 
CAS No.: 7783-82-6
EINECS No.: 232-029-1
UN No.: UN2196
Purity: 99.999%
Dot Class: 2.3  
Appearance: Colorless
Grade Standard: Electron Grade,Industrial Grade

The COA of Product:
 

Test items	Units	Quality requirements	Test results
CF4	ppm	<0.5	<0.01
O2	ppm	<0.5	<0.01
N2	ppm	<1	0.03
CO	ppm	<0.5	<0.02
CO2	ppm	<0.5	<0.01
SiF4	ppm	<0.5	<0.1
SF6	ppm	<0.5	<0.1
HF	ppm	<5	0.19
Al	ppb	≤10	<0.020
As	ppb	≤10	<0.001
B	ppb	≤10	<0.005
Ca	ppb	≤5	<0.200
Cd	ppb	≤2	<0.001
Cr	ppb	≤10	<0.020
Fe	ppb	≤10	<0.007
K	ppb	≤5	<0.100
Mn	ppb	≤10	<0.001
Na	ppb	≤5	<0.040
Th	ppb	≤0.1	<0.001
Ti	ppb	≤10	<0.002
Li	ppb	≤10	<0.002
U	ppb	≤0.05	<0.001
Zn	ppb	≤10	<0.005
Si	ppb	≤10	<0.100
Pb	ppb	≤10	<0.001
P	ppb	≤2	<0.300
Mg	ppb	≤10	<0.020
Ni	ppb	≤20	<0.030
Cu	ppb	≤5	<0.005
Mo	ppb	≤10	<0.001
Total impurities of other metal	ppb	≤500	<0.0010

 

Detailed Photo

Company Profile

Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.

Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas,  SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.

Our Advantages

1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.

FAQ

1. Q: Are you a factory or a trading company?
  A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.

2. Q: Are bulk orders and multiple product orders available?
  A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.

3. Q: What if I never imported this product before, how do I do it?
  A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.
4.  What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.

5. Q: Why choice us Kemike Gas ?
  A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.

6. Q: 3. How does your factory do the quality control?
  A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.

7. Q:Is it possible to ship by air?
  A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.

8. Q:Can I customize the package?
  A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met.  

9. Q: What is the package & storage details?
  A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.

10. More question......
Feel free to contact us, you will get immediately reply.