Audited Supplier
>99.999%
7439-90-9
Kr
231-.98-5
Industrial Pure Air
Industrial Grade
Non-Flammable Gas
4.0026
3.736 Kg/M3
Colorless, Odorless
2.2
Qf-2/Cga580
15MPa/20MPa
JANSSEN
Gas Cylinder
4L to 50L
Weifang
28042900
Product Description
| Specification | Company Standard |
| Kr | ≥ 99.999% |
| O2 | ≤ 0.5 ppm |
| N2 | ≤ 2.0 ppm |
| Moisture | ≤ 0.5 ppm |
| Ar | ≤ 2.0 ppm |
| CO2 | ≤ 0.5 ppm |
| Xe | ≤ 2.0 ppm |
| CF4 | ≤ 0.5 ppm |
| H2 | ≤ 0.5 ppm |
Krypton is chemically inert under all normal conditions.
Kr gas Basic information
| Basic Info. | |
| DOT Class | 2.2 |
| Un Number | Un 1056 |
| Cylinder Standard | DOT/ISO/GB |
| Cylinder Pressure | 15MPa/20MPa |
| Valve | QF-2/CGA580 |
| Melting Point | -156.6 ºC |
| Appearance | Colorless, Odorless |
| Boiling Point | -153.3 ºC |
| Density | 3.736 Kg/M3 |
| Molecular Weight | 4.0026 |
| Transport Package | 4L, 8L,10L, 40L, 47L, 50L |
| Specification | 99.999% |
| Trademark | Shandong Janssen |
| Origin | China |
| HS Code | 28042900 |
| Production Capacity | 5000 M3/Year |
Dot Class: 2.2
State: Gas
Purity: 99.999%
UN NO: UN1056
CAS NO: 7439-90-9
Grade Standard: Industrial Grade
Product Description:
Kryption gas is odorless, colorless, tasteless, nontoxic, monatomic and chemically inert gas. Krypton gas is principally shipped and used in gaseous form for excimer lasers, light bulbs, window insulation, ion propulsion, medical applications and Research and Development laboratory research.
The package is 4L- 50L cylinders.
Usage Typical Application:
In the semiconductor process:
Krypton gas is used in medical, light bulb, electronic, and excimer lasers and for ion propulsion. Tantalum has a high molecular weight and is used as a window insulation to reduce heat loss due to convection between the glass sheets.
Advantage:1. Our factory produces krypton from high quality raw material,besides the price is cheap.
2. The krypton is produced after many times procedures of purification and rectification in our factory.The online control system insure the gas purity every stage.The finished product must meet the standard.
3. During the filling, the cylinder should firstly be dried for a longtime(at least 16hrs),then we vacuumize the cylinder, finally we displace it with the original gas.All these methods make sure that the gas is pure in the cylinder.
4. We have existed in Gas field for many years, rich experience in production and export let us win customers' trust.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.
Shandong Janssen Energy Science Technology Co., Ltd. Integrates production, sales, research and development, technical services into one, specializing in new energy technology extension services, the import and export of goods and high-end gas research and development.The company can provide users with high purity and ultra-high purity helium, neon, argon, krypton, xenon, oxygen, nitrogen, carbon dioxide, carbon monoxide, hydrogen, sulfur hexafluoride, acetylene, propane and standard gas, industrial mixture, electronic gas, gas regulators & pipe fittings, valves and other products.
The company adhering to all the quality and value to meet customer needs of the concept, wholeheartedly for the majority of domestic and foreign users to provide the best quality products and services, welcome to contact us to negotiate and sincerely look forward to cooperate with you.
FAQ
Q: What's Shandong JANSSEN main sales products?
A: We mainly supply specialty/ rare/ industrial/ gases
Q:What's JANSSEN order MOQ?
A: We advice our customer one container at least , anyway we prefer our clients demand.
Q:How long is the delivery time?
A:Normally 30 days after deposit paid.
Q:Which port will you ship?
A: QingDao, Shanghai, Hongkong, Dalian or according to customers' demand.
Q:Can you provide Assurance Trade Order ?
A: Yes if you just purchase empty gas cylinder.
Q:Can we visit JANSSEN factory ?
A: Welcome to our factory , we will serve for your best.
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.
