Ethylene Gas Valve & Liquefied Ethylene Gases Supplier

PRODUCTS / SPECIALITY GASES / HYDROCARBONS / ETHYLENE

ETHYLENE
(Ethene)

C₂H₄
UN 1962

Description	Grade Impurities (Gas phase)	99.5% (N2.5) (Vol. PPM)	99.95% (N3.5) (Vol. PPM)	99.995% (N4.5) (Vol. PPM)	99.999% (N5.0) (Vol. PPM)	99.9995% (N5.5) (Vol. PPM)
Pure Ethane is a colourless, odourless, flammable, non-toxic gas at room temperature and atmospheric pressure.	Ethane	-	< 200	< 20	< 5	< 1
	Acetylene	< 7	< 6	< 4	< 2	< 1
	Other HC	< 1100	< 200	< 20	< 5	< 3
	Nitrogen	-	< 50	< 5	< 2	< 1
	Oxygen	-	< 10	< 2	< 2	< 1
	Carbon Dioxide	-	< 10	< 5	< 2	< 1
	Carbon Monoxide	-	< 3	< 2	< 2	< 1
	Moisture	< 5	< 5	< 5	< 3	< 1

Cylinder Size

Volume (Kg)

Cylinder Data

B10st

3.4

Supplied as a gas in seamless steel or aluminium cylinders.

Standard sizes / Volumes as listed -
Larger volumes are available on request.

B50st

16.8

PROTON GAS can supply any internationally recognised valve type. For Ethylene the standard international valve types are as follows
American	CGA 510
British	BS 341 - 4
European	DIN 477 - 1

Gas Data
Mol. Weight	28.05
Boiling Point	-103.7°C
Density	1.261 g/cm³
Vapour Pressure	59.3 bar

Recommended Regulator

Single stage brass or stainless steel body with stainless steel internals.

PROTON GAS has a variety of suitable handling equipment for this product - please enquire.

Typical Applications

Used in the ripening of fruit, and the manufacture of polyethylene and polystyrene.

Bulk Gases

Pure & Carrier Gases

Rare Gases

Speciality Gases

Hydrocarbons