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Propane: Properties

A. CHEMICAL

	Sr.No Component Unit Specification 1 C2( Ethane) Vol % 2.5 - 3.5 2 C3(Propane) Vol % 95.0 - 97.0 3 C4( Butane) Vol % 0.5- 1.5 4 C5(Pentane) and Heavier Vol % NIL 5 Total Olefins Vol % NIL 6 Corrosive Compounds copper Strip No. 1.0 Max. 7 H2S PPM NIL 8 Sulphur (Volatile) PPM NIL 9 Total Water Content PPM None 10 Calorific Value Kcal/kg 11500 to 11900 11 Moisture PPM NIL

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B. PHYSICAL

	Sr.No. Property Data 1 Chemical Formula C3H8 2 Boiling Point 420C 3 Melting Point 1860C 4 Vapour Density 1.6 5 Specific Gravity 0.5 6 Appearance Colourless 7 Odour Odourless 8 Physical State Compressed Liquid 9 Vapour Pressure at 400C 15.81 kg/cm2 10 Volatility 38 to- 400C 11 Solubility in water 6.5 ml/100 ml at 18.50C

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