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 Photos
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 Advantages1. 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.FAQ1. 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
