High Purity Cylinder Gas China Factory Price Wholesale Gas Propane
Product Description
C3H8 refers to propane, which is a chemical compound belonging to the alkane group. It is a flammable hydrocarbon gas. Here are some key points about propane gas:
- Chemical Formula: C3H8
- Molecular Weight: 44.1 g/mol
- Structure: Propane consists of three carbon atoms bonded to eight hydrogen atoms. It has a linear molecular structure and is classified as an alkane.
- Physical Properties: Propane is a colorless and odorless gas at room temperature and atmospheric pressure. The distinctive odor associated with propane is due to the addition of odorants, such as ethanethiol, for safety purposes.
- Production: Propane is produced as a byproduct of natural gas processing and petroleum refining. It can also be obtained through the refining of crude oil or as a result of other hydrocarbon processing methods.
- Chemical Reactivity: Propane is relatively unreactive under normal conditions. However, it can undergo combustion reactions in the presence of oxygen, releasing heat energy.
- Applications: Propane is widely used as a fuel for heating, cooking, and various industrial processes. It is commonly used as a fuel for residential and commercial heating, as well as for cooking appliances, such as stoves, grills, and ovens. Propane is also utilized as a fuel for vehicles, forklifts, and agricultural equipment. Additionally, it serves as an important feedstock for the production of petrochemicals, including propylene and ethylene.
- Safety Considerations: Propane is a flammable gas and should be handled with care. It can form explosive mixtures with air if not properly controlled. Adequate ventilation, leak detection systems, and compliance with safety regulations are essential when using and storing propane.
- Storage and Handling: Propane is typically stored and transported in pressurized containers, such as propane cylinders or tanks. These containers are designed to withstand the pressure of the gas and ensure safe storage and transportation.
- Environmental Impact: Propane is considered a relatively clean-burning fuel compared to other hydrocarbons. It produces fewer greenhouse gas emissions and air pollutants when burned. However, propane is still a fossil fuel and contributes to carbon dioxide emissions when combusted.
Basic Info.
| DOT Class | 2.1 | Un No | 1075 |
| Cylinde | GB/ISO/DOT | Cylinder Pressure | 12.5MPa/15MPa/20MPa |
| Valve | Cga350/Bwf-1 | Melting Point | -187.6 ºC |
| Appearance | Colorless, Odorless | Boiling Point | -42.1 ºC |
| Density | 493 Kg/m³ | Molecular Weight | 44.096 |
| Transport Package | 40L/47L/50L/118L/926L | Specification | 99.50% |
| Trademark | CMC | Origin | China |
| HS Code | 29011000 | Production Capacity | 1, 000, 000ton/Year |
Specification:
Dot Class:2.2
State: Liquid
Purity: 99.5%
UN NO: UN1978
CAS NO: 74-98-6
Grade Standard: Industrial Grade
|
Specification |
≥99.5 |
% |
|
Methane (CH4) |
≤100 |
ppmv |
|
Ethane(C2H6) |
≤250 |
ppmv |
|
Propylene(C3H6) |
≤1000 |
ppmv |
|
Moisture(H2O) |
≤3 |
ppmv |
|
Sulfur |
≤1 |
ppmv |
|
Isobutane(C4H10) |
≤2500 |
ppmv |
|
N-butane(C4H10) |
≤1000 |
ppmv |
| Cylinder Specifications | Contents | |
| Cylinder Capacity | Valve | Weight |
| 47L | CGA350 | 19 kgs |
| 118L | BWF-1 | 45 kgs |
| 926L | BWF-1 | 375 kgs |
| ISO TANK | 10 Tons | |
ShangHai CMC chemical Co.,ltd. is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.






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