| CAS No. | 7783-54-2 |
| UN No. | 2451 |
| EINECS No. | 232-007-1 |
| Molecular weight | 71.0019 |
| Appearance | colourless, odourless |
| Melting point | -206.79℃ |
| Boiling point | -129.0℃ |
| Density | 2.96kg/m3 |
| DOT Class | 2.2 & 5.1 |
| Label | Non-flammable Gas, Oxidizing Agent |
Nitrogen trifluoride at room temperature is a colorless, odorless, stable gas, is a strong oxidant.
Used in the plasma etching of silicon wafers
Used in hydrogen fluoride and deuterium fluoride lasers, which are types of chemical lasers
99.99% NF3, Semiconductor Grade
| Specification | 99.99% |
| Carbon Tetrafluoride | ≤40 ppm |
| Nitrogen | ≤10 ppm |
| Oxygen+Argon | ≤5 ppm |
| Carbon Monoxide | ≤1 ppm |
| Carbon Dioxide | ≤3 ppm |
| Nitrous Oxide | ≤3 ppm |
| Sulfur Hexafluoride | ≤3 ppm |
| Moisture | ≤1 ppm |
| Express as HF | ≤1 ppm |
99.996% NF3, Semiconductor Grade
| Specification | 99.996% |
| Carbon Tetrafluoride | ≤20 ppm |
| Nitrogen | ≤5 ppm |
| Oxygen+Argon | ≤3 ppm |
| Carbon Monoxide | ≤1 ppm |
| Carbon Dioxide | ≤0.5 ppm |
| Nitrous Oxide | ≤1 ppm |
| Sulfur Hexafluoride | ≤2 ppm |
| Moisture | ≤1 ppm |
| Express as HF | ≤1 ppm |
*Other Grades and Purity Available on Asking
Package Information
| Cylinder Specifications | Contents | |
| Cylinder Capacity | Valve | Weight |
| 10L | DISS640 | 4 kgs |
| 47L | DISS640 | 20 kgs |
| 440L | DISS640 | 195 kgs |
*Other Packages Available on Asking
Loading Reference
Advantanges
More than fifteen years on the market.
ISO certificate manufacturer & Stable raw material source.
On-line analysis system for gas quality control in every step, highly close to 100% pass rate.
Experienced DG International Shipping Team by sea & air.
Boron Trifluoride, BF3 Specialty Gas
Looking for bf3 gas? Waiting to create business relationship with you.
View MoreMethoxymethane, DME Specialty Gas
Buy low price, high quality dme specialty gas，choose our products.
View MoreHeptafluoropropane, HFC-227ea/FM200 Specialty Gas
If you are finding heptafluoropropane gas in China, we will be your best choose!
View More
