Basic Info.Transport Package: | 8L/10L/40L/47L/50L | Melting Point | -112 ºC |
Trademark: | CMC | Boiling Point | -107.1ºC |
Specification | 100.00% | Production Capacity | 1000, 000liter/Year |
Cylinder Pressure | 12.5MPa/15MPa/20MPa | Cylinder Pressure | 12.5MPa/15MPa/20MPa |
Specification:
Dot Class: 2.2
State: Gas
Purity: 99.999%
UN NO: UN2036
CAS NO: 7740-63-3
Grade Standard: Industrial Grade
Specification | 99.999% |
Hydrogen | ≤ 0.5 ppm |
Oxygen + Argon | ≤ 1.5 ppm |
Nitrogen | ≤ 2.5 ppm |
Carbon Dioxide | ≤ 0.2 ppm |
Carbon Monoxide | ≤ 0.3 ppm |
Methane | ≤ 0.3 ppm |
Krypton | ≤ 2.0 ppm |
Fluor chemical | ≤ 0.5 ppm |
Nitrous Oxide | ≤ 0.2 ppm |
Moisture | ≤ 2.0 ppm |
Detailed Photos
Packaging & ShippingCylinder Specifications | Contents | Pressure |
Cylinder Capacity | Valve | Volume | bar | psig |
40L | CGA580 | 6 m3 | 150 | 2175 |
47L | CGA580 | 7 m3 | 150 | 2175 |
50L | CGA580 | 10 m3 | 200 | 2900 |
Company Profile

Shanghai Kemike 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.

