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C2H4

Name: C2H4
Rating: 5.0 (63 reviews)

C₂H₄

CAS No.: 74-85-1
UN No.: 1962
EINECS No.: 200-815-3
Molecular weight: 28.06
Appearance: Colorless
Melting point: -169.4 ℃
Boiling point: -103.9℃
Density: 1.178 kg/m³
DOT Class: 2.1
Label: Flammable gas

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Product Description

Packing Specifications

Type of Cylinder		Content
Capacity	Valve	Weight
40L	QF-30 / CGA350	10KG
47L	CGA350	13KG
50L	CGA350	16KG

Industrial C₂H₄ 99.95%

Specification	99.95%
CH₄+C₂H₆	≤ 500 ppm
C3 & C3+	≤ 10 ppm
CO	≤ 1 ppm
CO₂	≤ 5 ppm
H₂	≤ 5 ppm
O₂	≤ 2 ppm
C₂H₂	≤ 3 ppm
Sulfur	≤ 1 mg/kg
Moisture	≤ 5 ppm
CH₃OH	≤ 5 mg/kg
C₂H₆O	≤ 1 mg/kg

Electronic C₂H₄ 99.999%

Specification	99.999%
N₂	≤ 1.5 ppmv
O₂+Ar	≤ 0.3 ppmv
CO	≤ 0.1 ppmv
CO₂	≤ 0.1 ppmv
C₂H₂	≤ 0.2 ppmv
H₂O	≤ 0.8 ppmv
Other Hydrocarbons	≤ 0.6 ppmv

C2H4

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