Description
Wholesale Manufacturer High Purity 99.999% CH4 Gas Methane for Industry and Electron
US$70.00-150.00
100 cylinders (MOQ)
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Product Details
CAS No.: 74-82-8
Formula: CH4
EINECS: 200-812-7
Qingdao Ludong Gas Co., Ltd.
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Since 2018
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Specifications
| Appearance: | Colorless |
| Boiling Point: | -161.5 ºC |
| Brand Name: | LD /OEM |
| C2H6 | <600 ppm |
| CAS No.: | 74-82-8 |
| Cylinder Type: | GB/ISO/TPED Steel Cylinder |
| EINECS No: | 200-812-7 |
| EINECS: | 200-812-7 |
| Filling weight for 40L gas cylinder | 135bar/cylinder |
| Formula weight : | 16.043 |
| Formula: | CH4 |
| Grade Standard: | Electron Grade, Industrial Grade |
| Hydrogen | <50 ppm |
| MF: | CH4 |
| Melting Point: | -182.5 ºC |
| Moisture (H2O) | <50 ppm |
| Nitrogen | <250 ppm |
| Other names : | Methane/CH4 |
| Oxygen+Argon | <50 ppm |
| Place of origin: | Shandong,China |
| Purity: | 99.9%-99.999% |
| Specification | 99.9% |
| US$70.00-150.00 | 100 cylinders (MOQ) |
| Valve: | QF-90A CGA350 |
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