China Propane Propane is a by-product of processing natural gas or refining crude oil. When processing natural gas, butane, propane, and large amounts of ethane must be removed from the raw gas, or these volatiles would condense in natural gas pipelines. During crude oil refining, propane is a by-product of the cracking of petroleum to produce gasoline and fuel oil. Since it is a by-product, propane production cannot be easily changed based on demand. 聽 Liquid propane gas (Propane), the chemical formula is an organic compound CH3CH2CH3. It is a colorless and odorless gas, slightly soluble in water, soluble in ethanol and ether, stable in chemical properties, and not prone to chemical reactions. It is often used as refrigerant, internal combustion engine fuel or raw material for organic synthesis. 聽 In sales, propane is generally called liquefied petroleum gas, which is also mixed with small amounts of propylene, butane and butene. For ease of sale, propane is generally called liquefied petroleum gas, which is also mixed with small amounts of propylene, butane, and butene. The foul-smelling ethanethiol is also commonly added to commercial LPG to facilitate detection of accidental releases. The foul-smelling ethanethiol is also commonly added to commercial LPG due to accidental releases. 聽 Propane 鈻?Essential details 鈻?Classification: Alkanes CAS No.: R290 鈻?Place of Origin: Shandong, China Grade Standard: Medicine Grade, Reagent Grade 鈻?Purity: 99.5% 鈻?Appearance: Cylinder, ISO Tank 鈻?Application: Cooling Brand Name: JULY CHEMICAL 鈻?Molecular Weight: 44.1 鈻?Boiling Point (鈩?: -42.1 Critical Temperature (鈩?: 96.7 鈻?Critical Pressure (MPa): 4.25 ODP: 0 鈻?GWP: 3 Moisture (ppm): 鈮?0 鈻?Sulfur (ppm): 鈮? Acidity (ppm): 鈮? 鈻?Vapor Residue (ppm): 鈮?00 聽 Supply Ability Supply Ability 50000 Ton/Tons per Year 聽 Packaging & delivery Packaging Details ISO Tank, Cylinder Port Qingdao, Ningbo 聽 R290 Propane CAS: 74-98-6 UN:1978 PHYSICALQUALITY STANDARD Molecular FormulaC3H8Purity鈮?9.5% Molecular Weight44.1Moisture (ppm)鈮?0 Boiling Point (鈩?-42.1Sulfur (ppm)鈮? Critical Temperature (鈩?96.7Acidity (ppm)鈮? Critical Pressure (MPa)4.25Vapor Residue (ppm)鈮?00 ODP0AppearanceColorless GWP3OdorOdorlessChina Propane website:http://www.julychem.com/propane/