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Nitrogen Trifluoride Supplier NF3 Gas

Name: Nitrogen Trifluoride Supplier NF3 Gas
Brand: Chengdu xenon
SKU: pr2605251415
Price: 100 USD
Availability: InStock

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CAS No.:

7783-54-2

Grade:

Industrial Grade

Content:

99.996%

Port:

ShangHai

Brand:

Chengdu xenon

Packaging:

47L/20 kgs

Price valid (until):

2026-05-25

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Chengdu Xenon Tritium Technology Co.,Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Industrial Gases

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Product Description
Seller Information
Inquiry History

Description

Pure NF3 gas is a colorless and odorless gas. When mixed with a certain amount of impurity gas, the color becomes yellow, and there will be mildew or irritating odor. NF3 gas is not flammable, but can help to ignite. Nitrogen trifluoride slowly decomposes at temperatures above 350 ° C, producing strong oxidizing fluorine as it decomposes; therefore, it is a strong oxidizing agent at high temperatures.

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

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

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

Cylinder Capacity	Valve	Weight
10L	DISS640	4 kgs
47L	DISS640	20 kgs
440L	DISS640	195 kgs

Certificates

Basic Info

Product Name:

Nitrogen trifluoride

Other Name:

Nitrogen fluoride (NF3);Nitrogen trifluoride;Perfluoroammonia;Trifluoroammonia;Trifluoroamine

CAS No.:

7783-54-2

Molecular Formula:

F3N

InChIKeys:

InChIKey=GVGCUCJTUSOZKP-UHFFFAOYSA-N

Molecular Weight:

71.00190

Exact Mass:

71.00

EC Number:

232-007-1

UNII:

4402F4X0RH

ICSC Number:

1234

UN Number:

2451

DSSTox ID:

DTXSID4040181

Color/Form:

Colorless gas [Note: Shipped as a nonliquified compressed gas]

HScode:

28129011

Categories:

Industrial Gases

Characteristics

PSA:

3.24000

XLogP3:

0.94190

Appearance:

Nitrogen trifluoride appears as a colorless gas with a moldy odor. Very toxic by inhalation. Slightly soluble in water. Corrosive to tissue. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used to make other chemicals and as a component of rocket fuels.

Density:

1.92 g/cm³ @ Temp: -216.7 °C

Melting Point:

-208.5 °C

Boiling Point:

-129 °C

Refractive Index:

1.187

Water Solubility:

insoluble

Storage Conditions:

Nitrogen trifluoride cylinders must be securely supported while in use to prevent movement and straining of connections. Full cylinders must be stored in a well-ventilated area, protected from excessive heat (125°F or 51.7°C), located away from organic or flammable materials, and secured. Valve protection caps and valve outlet caps must be securely in place at all times when the cylinder is not in use.

Vapor Pressure:

>1 atm

Vapor Density:

2.902

Flammability characteristics:

Nonflammable Gas

Explosive limit:

Several hundred grams of a crude reactions mixture involving nitrogen trifluoride and tetrafluorohydrazine had been collected in a small stainless steel cylinder. During opening of valves to measure cylinder pressure, the cylinder exploded, killing one man and injuring another.

Odor:

Moldy odor

Experimental Properties:

Global Warming Potential (100 yr) = 17,200 /CO2 = 1/|Critical volume: 167 cu cm/mol|Reactivity: ... strong oxidzer; reacts explosively with reducing agents; decomposed by electric sparks. Conversion factors at 25 °C and 760 torr: 1 ppm = 2.90 g/cu m; 1 mg/cu m = 0.344 ppm|Heat of formation = -132.1 kJ/mol; Standard molar Gibbs energy of formation = -90.6 kJ/mol; Standard molar entropy = 260.8 kJ/mol; Molar heat capacity at constant pressure, 298.15 K = 53.5 J/mol|Solidifies at -206.8 °C

Air and Water Reactions:

Slightly soluble in water.

Reactive Group:

Oxidizing Agents, Strong

Reactivity Alerts:

Explosive

Reactivity Profile:

NITROGEN TRIFLUORIDE is a very powerful oxidizing agent. Presents dangerous fire hazard in the presence of reducing agents. Etches glass in the presence of moisture. Emits toxic and corrosive fumes of fluoride when heated to decomposition [Lewis, 3rd ed., 1993, p. 937]. Can react violently with hydrogen, ammonia, carbon monoxide, diborane, hydrogen sulfide, methane, tetrafluorohydrazine, charcoal. Explosive reaction with chlorine dioxide. A severe explosion may occur when exposed to reducing agents under pressure [Bretherick, 5th ed., 1995, p. 1427].

Ionization Potential:

12.97 eV

Flammable Limits:

Nonflammable Gas

Physical Dangers:

The gas is heavier than air and may accumulate in lowered spaces causing a deficiency of oxygen.

Corrosivity:

Does not attack glass, mercury

Heat of Vaporization:

11.56 kJ/mol at -128.75 °C

Critical Temperature & Pressure:

Critical temperature = 234 K; critical pressure = 4.46MPa

See More Nitrogen trifluoride Properties 

Hazard Identification

Classification of the substance or mixture

Oxidizing gases, Category 1

Gases under pressure: Liquefied gas

Acute toxicity - Category 4, Inhalation

Specific target organ toxicity â repeated exposure, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H270 May cause or intensify fire; oxidizer H280 Contains gas under pressure; may explode if heated H332 Harmful if inhaled H373 May cause damage to organs through prolonged or repeated exposure
Prevention	P220 Keep away from clothing and other combustible materials. P244 Keep valves and fittings free from oil and grease. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response	P370+P376 In case of fire: Stop leak if safe to do so. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help. P319 Get medical help if you feel unwell.
Storage	P403 Store in a well-ventilated place. P410+P403 Protect from sunlight. Store in a well-ventilated place.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO contact with flammables. NO contact with reducing agents. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof if in building. Separated from combustible substances and reducing agents. Cool.Store separately in an area isolated from flammables, combustibles, or other yellow coded materials. ... High concentrations cause a deficiency of oxygen with the risk of unconsciousness or death. Check that oxygen content is at least 19% before entering storage or spill area.

See More Nitrogen trifluoride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Industrial Gases

Location:
No. 1015, Floor 10, Unit 1, Building 2, No. 1700, North Section of Tianfu Avenue, Chengdu High-tech Zone, China (Sichuan) Pilot Free Trade Zone

Payment Terms:
D/P,L/C,D/A

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2018

Certifications:
Occupational Health,Environmental management

Your Trusted Partner for High-Purity & Specialty Gases
Chengdu Xenon Tritium Technology Co., Ltd. is a professional supplier of specialty gases, high-purity gases, ultra-high purity gases, and rare gases. Founded in 2018 and headquartered in the Chengdu High-tech Zone, we have rapidly grown into a reliable partner for the semiconductor, power, medical, and research sectors.
Our Core Competencies:
Deep Industry Expertise: With over 15 years of collective experience in the gas industry and more than 5 years in international trade, our team possesses the technical knowledge to serve demanding applications.
Comprehensive Product Portfolio: We offer a wide spectrum of products, including electronic specialty gases (Silane, Tungsten Hexafluoride, Nitrogen Trifluoride), rare gases (Xenon, Krypton, Neon), isotope gases (Deuterium), and standard gas mixtures. We also provide gas handling equipment such as valves, hoses, and filling fittings.
Quality Assurance: We operate with a strict quality control system. Our high-purity gases (up to 6N grade) meet rigorous international standards, and every shipment is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS).
Safety & Logistics: Safety is our priority. We employ a specialized logistics team for dangerous goods, utilize professional vehicles, and provide 24/7 monitoring to ensure safe and timely delivery. We offer a variety of packaging options from high-pressure steel cylinders to ISO tanks.
Our Service Philosophy: We are not just a gas supplier; we are a one-stop solution provider. From custom gas mixture formulation (ppm to % levels) to the design of gas delivery systems (like BSGS for electronics), we support our clients with responsive service and technical guidance.
Partner with Us: Whether you need a reliable source for critical semiconductor materials, standard gases for laboratory calibration, or rare gases for cutting-edge research, Chengdu Xenon Tritium Technology is your partner of choice. Contact us to discuss how we can support your success.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Nitrogen trifluoride	1000 MT	Apr 20, 2026

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