Methane

Sold by the Cubic Foot/Liter – Any quantity custom filled. Methane is a colorless, nontoxic, flammable gas. Shipped as a compressed gas.

Technical Data

  • Formula: CH4

  • Molecular Weight: 16.04

  • Specific Volume: 23.80 ft³/Lb.

  • Boiling Point: – 258.8º F

  • Vapor Pressure: N/A

Shipping Information

  • DOT Name: Methane, compressed

  • Hazard Class: 2.1

  • UN Number: 1971

  • CAS #: 74-82-8

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Product Information

Typical Specifications: 99.999% (Research Purity)

CHEMICAL PARAMETER

PRODUCT SPECIFICATION

UNIT

Methane

99.999

%

Ethane

2

ppmv

Propane

0.5

ppmv

Nitrogen

3

ppmv

Oxygen

0.5

ppmv

Other Hydrocarbons

0.5

ppmv

Carbon Dioxide

0.5

ppmv

Moisture

0.5

ppmv

Methane

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