Audited Supplier
c2h2
74-86-2
C2h2
200-816-9
Industrial Pure Air
Industrial Grade
Flammable Gas
1001
98%~99.95%
GB/ISO/DOT
Qf-15A/Cga510/Cga200/Cga330/Cga520
7~15 Days
20 Cylinders
Maotoogas
Cylinder
40L/50L
China
290129200
Product Description
| Specification | 99.5% | 99.9% |
| Oxygen | ≤500ppmv | ≤500ppmv |
| Nitrogen | ≤500ppmv | ≤500ppmv |
| Phosphine | 10% silver nitrate test paper does not change | 10% silver nitrate test paper does not change |
| Hydrogen Sulfide | 10% silver nitrate test paper does not change | 10% silver nitrate test paper does not change |
Typical Application
1. Raw Materials: It is one of the important raw materials for organic synthesis
2. Monomer: It is a monomer of synthetic rubber, synthetic fibers, and plastics
3. Welding and Cutting: It can also be used for oxyacetylene welding and cutting
2. Monomer: It is a monomer of synthetic rubber, synthetic fibers, and plastics
3. Welding and Cutting: It can also be used for oxyacetylene welding and cutting
| 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. 15 years experience for gas manufacturer ans Sales
2. More than 200 customers choice in 50 countries
3. 7~15 work days delivery time.
4. Enough Product in Stock
| 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 . |
