N₂
Industrial & Specialty Gases
Nitrogen (Ultra-Pure)
Ultra-pure nitrogen is essential for semiconductor fabrication, laboratory work, and processes requiring inert atmosphere. >99.999% purity available.
Atomic #
7
Atomic Wt
28.014
CAS #
7727-37-9
Purity
99+%
Available Forms
Compressed gas
Liquid nitrogen
Cryogenic
Purity Grades
99.99%
99.999%
99.9999%
Applications
Semiconductor
- ✓Fabrication
- ✓Doping
- ✓Annealing
Technical Specifications
| Boiling Point | -196°C |
| Density (gas @ STP) | 1.25 kg/m³ |
| Thermal Conductivity | 24.4 mW/m·K @ 273K |
| Purity | 99.9999% typical |
| Impurities | < 1 ppm total |
Storage Requirements
Store in appropriate cryogenic containers for liquid. Pressurized cylinders for gas.
Packaging Options
- •Cylinders 50L
- •Liquid tanks
- •Bulk supply
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