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Cas No 74-82-8 Organic Gases Ch4 , Liquefied Compressed Gas for Glass Making

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Cas No 74-82-8 Organic Gases Ch4 , Liquefied Compressed Gas for Glass Making

China Cas No 74-82-8 Organic Gases Ch4 , Liquefied Compressed Gas for Glass Making supplier

Large Image :  Cas No 74-82-8 Organic Gases Ch4 , Liquefied Compressed Gas for Glass Making

Product Details:

Place of Origin: China
Brand Name: OEM / NRD
Certification: GB/ISO/DOT
Model Number: N/A

Payment & Shipping Terms:

Minimum Order Quantity: 5 Cylinders
Price: negotiation
Packaging Details: 40L,50L or customized cylinder
Delivery Time: 15 working days after received your payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000 cylinders per Month
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Detailed Product Description
Product Name: Methane MF: CH4
Application: Fuel, Chemical UN Number: 1971
Solubility In Water: 22.7 Mg/L Grade: Electron Grade, Industrial Grade
Density: 0.656 G/L Specific: 35.69 J/(K.mol)

 

Cas No 74-82-8 Organic Gases Ch4 , Liquefied Compressed Gas for Glass Making

 

Description:

 

Methane is essentially insoluble in water, but it can be trapped in ice forming a similar solid. Significant deposits of methane clathrate have been found under sediments on the ocean floors of Earth at large depths.

 

Estimates consider up to 15,000 gigatonnes of carbon may be stored in the form of clathrates (hydrates) in the ocean floor, not accounting for abiotic methane, a relatively newly discovered source of methane, formed below the ocean floor, in the earth crust. It has been suggested, that today's methane emission regime from the ocean floor, is potentially similar to that during the PETM.

 

Arctic methane release from permafrost and methane clathrates is an expected consequence and further cause of global warming.

 

Specifications:

 

1. Physical properties

 

Product Name Methane
Molecular Formula CH4
UN No. UN 1971
CAS No. 74-82-8
EINECS No. 200-812-7

 

2. Typical technical data (COA)

 

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

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Package

Product Methane CH4
Package Size 40Ltr Cylinder 50Ltr Cylinder
Filling Net Weight/Cyl 135Bar 165Bar
QTY Loaded in 20’Container 240 Cyls 200 Cyls
Cylinder Tare Weight 50Kgs 55Kgs
Valve QF-30A / CGA350

 

 

Application:

 

  1. In the steel industry, with open hearth furnaces, in the presence of fuel oil, and in reheating furnaces
  2. 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
  3. In thermal power plants
  4. In glass making, annealing kilns for pharmaceutical ampoules, ceramic kilns
  5. In the textile industry
  6. In the chemical industry, petrochemical furnaces, heating of tanks containing resins for paints, vulcanisation of plastics
  7. In food and farm industries, coffee roasting ovens, malt drying in breweries, dehydration of plant fodder, powdered milk production
  8. In cement plants
  9. In paper mills

 

SHIPPING DATA:

 

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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