Detail Information

Product Name:	Methane	MF:	CH4
Application:	Fuel, Chemical	EINECS No.:	200-812-7
Explosive Limits:	4.4%-17%	Autoignition:	537 °C (999 °F; 810 K)
Density:	0.656 G/L	Melting Point:	−182.5 °C
High Light:	volatile organic compounds , voc gas

Product Description

99.9%-99.999% High Purity Ch4 Methane Gas Used In Vulcanisation Of Plastics

Description:

Methane is an important greenhouse gas with a global warming potential of 34 compared to CO2 over a 100-year period, and 72 over a 20-year period.

The Earth's atmospheric methane concentration has increased by about 150% since 1750, and it accounts for 20% of the total radiative forcing from all of the long-lived and globally mixed greenhouse gases (these gases don't include water vapor which is by far the largest component of the greenhouse effect).

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:

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:

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

Tag:

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

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

99.9%-99.999% High Purity Ch4 Methane Gas Used In Vulcanisation Of Plastics

volatile organic compounds

voc gas

volatile organic compounds,

voc gas

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