Neon (Ne)
Specifications
- CAS No.: 7440-01-9
- UN No.: 1065
- EINECS No.: 231-110-9
- Molecular Weight: 20.1797(6) g/mol
- Appearance: Colorless, odorless
- Melting Point: -248.6 ℃
- Boiling Point: – 245.9℃
- Density: 0.9002 g/L
- Hazard Class (DOT): 2.2
- Label: Non-flammable gas
High-purity neon (Ne) gas supplied from China for lighting, signage, and electronic applications.
High-purity neon (Ne) gas for neon signs, luminous indicators, voltage regulators, and laser gas mixtures.
Neon is a colorless, odorless, and non-flammable rare gas, known for its distinctive brilliant reddish-orange glow when electrically stimulated. As one of the noble gases, it is chemically inert and exhibits excellent luminescent properties. Neon serves as the primary filling gas for iconic neon signs and outdoor advertising displays, providing vibrant colors when combined with other gases or phosphor coatings. It is also widely used in luminous indicator lamps, voltage regulators, high-voltage test equipment, and as a component in laser gas mixtures and cryogenic refrigeration. High-purity neon is essential for semiconductor manufacturing and specialized lighting applications, typically transported as a liquefied compressed gas.
Global Shipping & Export Compliance
Neon (UN 1065) is classified as a non-flammable compressed gas and must be handled under strict hazardous materials regulations.
- Sea freight (FCL / LCL) – standard export method
- Air freight – available with regulatory compliance
Required Export Documents
- Material Safety Data Sheet (MSDS)
- Certificate of Analysis (COA)
- Dangerous Goods Declaration (DGD)
- UN-certified cylinder documentation
- Commercial invoice & packing list
How to Order Neon Gas from China
- Send technical requirements (purity, pressure, application)
- Receive quotation (EXW / FOB / CIF options)
- Confirm cylinder specification & compliance
- Review COA, MSDS, and certification documents
- Production, filling, and quality inspection
- Hazardous goods shipping arrangement
- Delivery and final inspection at destination
Common Mistakes When Buying Neon Gas
- Choosing suppliers only based on lowest price
- Ignoring cylinder certification and pressure rating
- Not verifying moisture and impurity levels
- Skipping third-party inspection before shipment
- Overlooking export documentation compliance
Packaging
| Gas Cylinder Specifications | Contents | Pressure | ||
| Cylinder Capacity | Cylinder Valve | Volume | Bar | PSIG |
| 40L | CGA580 | 6m³ | 150 | 2175 |
| 47L | CGA580 | 7m³ | 150 | 2175 |
| 50L | CGA580 | 10m³ | 200 | 2900 |
High Purity Neon (Ne) 99.999%
| Purity | 99.999% |
| Helium (He) | ≤ 3.0ppm |
| Hydrogen (H2) | ≤ 1.0ppm |
| Oxygen (O2) + Argon Gas (Ar) | ≤ 1.0ppm |
| Nitrogen (N2) | ≤ 1.0ppm |
| Methane (CH4) | ≤ 0.1ppm |
| Carbon Monoxide | ≤ 1.0ppm |
| Carbon Dioxide (CO2) | ≤ 1.0ppm |
| Moisture | ≤ 2.0ppm |
Frequently Asked Questions
