| Customization: | Available |
|---|---|
| CAS No.: | 7440-01-9 |
| Formula: | Ar |
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| Product Name | Argon Ar |
| Chemical Formula | Ar |
| Hazard Class | 2.2 |
| Molecular Weight | 39.948 |
| CAS | 7440-37-1 |
| UN | 1006 |
| Density(kg/m³) | 1.691 |
| Density(lb/ft³) | 0.103 |
| Process: |
| The most common source of argon is an air separation plant. Air contains approx. 0.93% (vol.) argon. A crude argon stream containing up to 5% oxygen is removed from the main air separation column via a secondary ("side-arm") column. The crude argon is then further purified to produce the various commercial grades required. Argon may also be recovered from the exhaust stream of certain ammonia plants. |
| Specification: |
| Cylinder: 40L Valve: G5/8, CGA580 Content: 5.6M3 Cylinder bundle: 40L*16 Valve: G5/8, CGA580 Content: 5.6M3/Cyl*16 |
| Application: |
| Argon is used: |
| 1. as a carrier gas in sputtering, plasma etching and ion implantations, and as a blanket atmosphere in crystal growth |
| 2. for ICP spectroscopy (Inductively Coupled Plasma spectroscopy) |
| 3. in atomic absorption spectrometry as a blanket gas in the graphite furnace |
| 4. as a shielding gas for arc welding |
| 5. as an insulation gas in high-efficiency multi-pane windows to improve thermal insulation |
| 6. in the iron and steel industry to prevent oxidation of molten metals and alloys and for degassing and desulphurization of molten steel and iron baths |
| 7. to displace oxygen in the top of intravenous drug containers, extending product shelf-life |
| 8. for wine preservation to eliminate air by the heavier argon, to prevent oxidation and extend the product quality for opened bottles and barrels |
Emergency Measures:
Signal word: Warning
| Company |
| MAOTOOGAS EQUIPMENTS (SHANGHAI) CO.,LTD.specializing in the production and sales of mixed gas, high-purity gas, electronic gas,isotope gas and other gas products, as well as gas pipeline supporting engineering services! MAOTOOGAS gas mainly serves semiconductor, led, optical fiber, solar energy, petrochemical, biomedicine, University, scientific research, electric power, electronics, shipping, coal mine, automobile, medical, fire protection, aerospace, food, construction, smelting, fine chemical, processing and manufacturing industries. |
| 1.What's your product price? Because each gas price is depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. If you have any interested in each gas, pleases give your details requirement.We can negotiate the most reasonable price. 2.What's the minimum order quantity? Different products have different minimum order quantity. Please don't hesitate to let me know your requirement. 3.What's the delivery time? If the cylinder need to customize, the delivery is about 35 days ex work after receive the deposit. That depends on the quantity. 4.How to check the gas quality? Firstly, our cylinder will take a treatment (cleaning, drying, vacuum pumping, and replacement before filling gas. In this way, the cylinder inside is clear and dry. Secondly, we will take tests every treated cylinder to assure them inside purity. Thirdly, we will take a test for all of the gas after fill into cylinders. If the tested gas is not up to standard, we will produce it again and not release the faulty product to ex work. At last, we will supply you the gas testing qualified report . |
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