| Customization: | Available |
|---|---|
| CAS No.: | 10102-43-9 |
| Formula: | Co |
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| CAS No. | 10102-43-9 |
| UN No. | 1016 |
| EINECS No. | 211-128-3 |
| Molecular weight | 28.0101 |
| Appearance | colorless, odorless |
| Melting point | -205 ºC |
| Boiling point | -191.5ºC |
| Density | 1.2504 g/L |
| DOT Class | 2.1 & 2.3 |
| Label | Flammable Gas, Toxic Gas |
| Specification | 99.9 % | 99.99 % |
| Hydrogen | ≤5 ppm | ≤1 ppm |
| Oxygen | ≤50 ppm | ≤50 ppm |
| Nitrogen | ≤450 ppm | ≤40 ppm |
| Carbon Dioxide | ≤30 ppm | ≤5 ppm |
| Methane | ≤20 ppm | ≤1 ppm |
| Moisture | ≤5 ppm | ≤1 ppm |
| Total Impurity | ≤1000 ppm |
1. who are we?
We are based in Shandong, China, start from 2015,sell to Africa(20.50%),Northern Europe(20.00%),Eastern Asia(20.00%),South America(10.50%),Southeast Asia(10.00%),Eastern Europe(9.00%),Mid East(5.00%),Central America(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
HCl,hydrogen sulfide,SO2,Industrial Gases,Specialty Gases
4. why should you buy from us not from other suppliers?
34 years of professional research and development production and sales of hydrogen chloride hcl gas/ H2S/SF6/BF3/cylinder, valve, flange, decompressor and other different kind of accessories/ we can provide a variety of gas, gas purchase one-stop service
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Japanese
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