Propane Gas, Liquefied Gas & Gas Valve Suppliers

PRODUCTS / SPECIALITY GASES / HYDROCARBONS REFRIGERANTS / PROPANE

PROPANE
(R290)

C₃H₈
UN 1978

Description	Grade Impurities (Liquid Phase)	97.0% (N1.7 (Mol. %)	99.5% (N2.5) (Vol, PPM)
Propane is a colourless, flammable, non-toxic gas and is part of the group of liquefied gases.	Nitrogen	-	< 400
	Oxygen	-	< 100
	Carban Dioxide	-	< 100
	Other Hydrocarbons	3%	< 4500
	Moisture	< 10 mg / kg	< 10

Cylinder Size	Volume (Kg)	Cylinder Data
B10st	4.3	Supplied as a liquefied gas in seamless steel or aluminium cylinders. Standard sizes / volumes as listed.
B50st	19
B110Ist	47
D450Ist	191
Iso-Container	10300

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

Gas Data
Mol. Weight	44.09
Boiling Temp.	-42
Vapour Pressure (psia) @ 15°C	107
Critical Temp. (°C)	97
Cond. Temp. at 26 bar abs (°C)	70
Refr. Capacity (%)	89 (M)
C.O.P (%)	102
Discharge Gas Temp. (°K)	-25

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 Commercial and Industrial Refrigeration as a substitute for R22.

Speciality Gases

Hydrocarbon Refrigerants

Ethane

Propane

n-Butane

Isobutane