Quick Detail
Place of Origin
Brand Name
OEM / NRD
Model Number
N/A
HS-CODE
85-
Package & Delivery Lead Time
Package
40L,50L or customized cylinder
Delivery Lead Time
15 working days after received your payment
Detailed Description
Colorless Specialty Organic Gases He , CO , H2 , CH4 , C2H4 , SO2 , SF6 , HCL , CF4
Description:
At room temperature and standard pressure, methane is a colorless, odorless gas.
The primary chemical reactions of methane are combustion, steam reforming to syngas, and halogenation. In general, methane reactions are difficult to control. Partial oxidation to methanol, for example, is challenging because the reaction typically progresses all the way to carbon dioxide and water even with an insufficient supply of oxygen. The enzyme methane monooxygenase produces methanol from methane, but cannot be used for industrial-scale reactions.
Specifications:
1. Physical properties
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Product Name | Methane |
Molecular Formula | CH4 |
UN No. | UN 1971 |
CAS No. | 74-82-8 |
EINECS No. | 200-812-7 |
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2. Typical technical data (COA)
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Grade | 3N | 4N | 5N |
Purity | 99.9% | 99.99% | 99.999% |
N2 | 250 | 35 | 4 |
O2+Ar | 50 | 10 | 1 |
C2H6 | 600 | 25 | 2 |
H2 | 50 | 10 | 0.5 |
H2O | 50 | 15 | 2 |
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Specification | Certified Concentration | Unit | Analytical Method |
Methane (CH4) | 99.999 | 99.999 | % | GC/PDID |
Nitrogen (N2) | 4.0 | 4.0 | ppmv | GC/PDID |
Oxygen (O2) | 1.0 | 1.0 | ppmv | GC/PDID |
C2H6 | 2.0 | 2.0 | ppmv | GC/PDID |
Carbon Dioxide(CO2) | 3.0 | 1.0 | ppmv | GC/PDID |
Carbon Monoxide(CO) | 1.0 | 0.3 | ppmv | GC/PDID |
C2H4 | 1.0 | 0.3 | ppmv | GC |
C3H8 | 2.0 | 0.3 | ppmv | GC |
C3H6 | 2.0 | 0.3 | ppmv | GC |
C6H14 | 1.0 | 0.5 | ppmv | GC |
Moisture(H2O) | 1.0 | 1.0 | ppmv | Moisture Analyzer |
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3. Package
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Product | Methane CH4 |
Package Size | 40Ltr Cylinder | 50Ltr Cylinder |
Filling Net Weight/Cyl | 135Bar | 165Bar |
QTY Loaded in 20Container | 240 Cyls | 200 Cyls |
Cylinder Tare Weight | 50Kgs | 55Kgs |
Valve | QF-30A / CGA350 |
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Application:
# # In the steel industry, with open hearth furnaces, in the presence of fuel oil, and in reheating furnaces
# For semi-products prior to rolling or forging, oxycutting of metal, for heat treatment of nonferrous metals, and supply to infrared heating elements used for surface treatment
# In thermal power plants
# In glass making, annealing kilns for pharmaceutical ampoules, ceramic kilns
# In the textile industry
# In the chemical industry, petrochemical furnaces, heating of tanks containing resins for paints, vulcanisation of plastics
# In food and farm industries, coffee roasting ovens, malt drying in breweries, dehydration of plant fodder, powdered milk production
# In cement plants
# In paper mills
SHIPPING DATA:
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SHIPPING DATA |
Synonyms | Methane |
CAS Register Number | 74-82-8 |
DOT Classification | flammable gas |
DOT Label | flame pictogram |
UN Number | 1971 |
Hazards | High Pressure and suffocation |
Flammability Range (in air) | Nonflammable gas |
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