Electrical Grade Nitrogen Fluoride NF3 CAS 7783-54-2 With High Pure , DOT GB Approved

Basic Information
Place of Origin: China
Brand Name: Newradar Gas
Certification: ISO/DOT/GB
Model Number: N/A
Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: Packed in 10L-500L cylinder or packed according to the demands.
Delivery Time: 10-20 working days after received your payment
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 1000 pcs per month
Detail Information
Product Name: Nitrogen Fluoride Purity: 99.99% To 99.999%
Molar Mass: 71.00 G/mol Other Names: Nitrogen Fluoride, Trifluoramine
Density: 3.003 Kg/m3 (1 Atm, 15 °C) EINECS No.: 232-007-1
Melting Point: −207.15 °C Boiling Point: −129.06 °C
High Light:

electron gas


purity plus specialty gases

Product Description

Electrical Grade 99.99 To 99.999% Nitrogen Fluoride NF3 CAS no: 7783-54-2 




Nitrogen trifluoride is a rare example of a binary fluoride that can be prepared directly from the elements only at very uncommon conditions, such as electric discharge. It proved to be far less reactive than the other nitrogen trihalides nitrogen trichloride, nitrogen tribromide and nitrogen triiodide, all of which are explosive. Alone among the nitrogen trihalides it has a negative enthalpy of formation. Today, it is prepared both by direct reaction of ammonia and fluorine. It is supplied in pressurized cylinders.


NF3 is slightly soluble in water without undergoing chemical reaction. It is nonbasic with a low dipole moment of 0.2340 D. By contrast, ammonia is basic and highly polar. This difference arises from the fluorine atoms acting as electron withdrawing groups, attracting essentially all of the lone pair electrons on the nitrogen atom. NF3 is a potent yet sluggish oxidizer.




1. Physical properties


Product Name Nitrogen Trifluoride
Molecular Formula NF3
UN No. UN 2451
CAS No. 7783-54-2
EINECS No. 232-007-1


2. Typical technical data


Item Unit Index
NF3 Vol.% ≥ 99.995 99.99
CF4 Vol.% ≤ ≤20 ≤40
N2 Vol.% ≤ ≤5 ≤10
O2+Ar Vol.% ≤ ≤3 ≤5
CO Vol.% ≤ ≤1 ≤5
CO2 Vol.% ≤ ≤1 ≤5
N2O Vol.% ≤ ≤1 ≤5
SF6 Vol.% ≤ ≤2 ≤5
H2O Vol.% ≤ ≤3 ≤1



3. Package


DOT 3AA / GB5099 seamless steel cylinders/ ton cylinder

Cylinders Information Individual Cylinder(47L) Bundle Y Cylinder ISO Tube
Material Mn Steel(316L)   Cr-Mo Steel  
Valve Connection Type CGA 330 CGS/DISS 640   DISS 640 etc  
Type DOT-3AA GB5099 47L*16/47L*25   20ft:40ft
Pressure 9-13Mpa      
Filling Weight 20/22.7kg   195/200  




Nitrogen Trifluoride (NF3) has been widely used in electronic industry, semiconductor and solar photo-electricity industry etc. it’s a good etching and cleaning gas with advantages of no remaining, high cleaning speed and easy to decompose.

Contact Details
Vicky Liu

Phone Number : 86-27-82653381

WhatsApp : +8613667126861