99.999% Pure Industrial Hydrogen Gas Best Price
Quick Details
- CAS No.: 1333-74-0
- Other Names: Pure Hydrogen
- MF: H2
- EINECS No.: 215-605-7
- Place of Origin: Sichuan, China (Mainland)
- Grade Standard: Electron Grade, Industrial Grade, Medicine Grade
- Purity: 99.999%, 99.999%
- Appearance: Colorless
- Application: Industrial, medical
- Brand Name: TYHJ
- Model Number: 21001
- Package: 40L/50L seamless gas cylinder
- Cylinder Certificates: DOT/ISO/GB
- Dot Class: 2.1
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Physical &Chemical Properties
Chemical formula: H2
Appearance: Colorless gas
Odor: odorlessMolecular Volume: 2.02
UN No: UN1049
Melting point 13.99 K (−259.16 °C, −434.49 °F)
Boiling point 20.271 K (−252.879 °C, −423.182 °F)
Density at stp (0 °C and 101.325 kPa) 0.08988 g/LTriple point 13.8033 K, 7.041 kPa
Critical point 32.938 K, 1.2858 MPa1. Consumption in processes
Large quantities of H2 are needed in the petroleum and chemical industries. The largest application of H2 is for the processing ("upgrading") of fossil fuels, and in the production of ammonia.
2. Coolant
Hydrogen is commonly used in power stations as a coolant in generators due to a number of favorable properties that are a direct result of its light diatomic molecules.
3. Energy carrier
Elemental hydrogen from solar, biological, or electrical sources require more energy to make it than is obtained by burning it, so in these cases hydrogen functions as an energy carrier, like a battery.
Persona a contactar : Ivy Sun, 028 88455212
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
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