7789-26-6 Usage
Description
Nitryl hypofluorite, also known as fluorine nitrate (FNO3), is a strong oxidizing gas or liquid with an acrid odor. It is colorless in its gaseous state and has a density of 3.554 g/L at 25°C. It liquefies at -46°C with a density of 1.507 g/mL and solidifies at -175°C. Nitryl hypofluorite reacts with water, forming HF, OF2, HNO3, and O2, and is also known to react with ethanol, ether, and aniline. It is soluble in acetone.
Uses
Used in Rocket Propellant Industry:
Nitryl hypofluorite is used as an oxidizing agent in rocket propellants for its strong oxidizing properties. This application takes advantage of its ability to enhance the combustion process and improve the performance of rocket engines.
As an oxidizer, nitryl hypofluorite plays a crucial role in the functioning of rocket propellants, ensuring efficient and powerful thrust during space missions and other aerospace applications. Its use in this industry is due to its high reactivity and ability to significantly increase the energy output of the propellant mixture.
Preparation
Fluorine nitrate may be prepared by the action of fluorine on nitric acid:
F2+HNO3→FNO3+HF
Also, it is produced when nitrogeneous compounds are electrolyzed in hydrofluoric acid.
Hazard
Fluorine nitrate is shock sensitive, especially in liquid state. The liquefied material explodes when shaken vigorously or in contact with alcohol, ether, aniline, or grease (Bretherick’s Handbook of Reactive Chemical Hazards, 5th. Ed., P. Urben (ed.) 1995, pp 1405-6, Oxford, UK: Butterworth-Heinemann). The gas catches fire when mixed with ammonia or hydrogen sulfide.
Safety Profile
Probably a poison irritant to skin,eyes, mucous membranes. A powerful oxidant anddangerous explosive. Explodes on contact with organicmaterials (e.g., alcohol; ether; grease). Ignites on mixingwith ammonia; dinitrogen oxide; and hydrogen sulfide.Whe
Check Digit Verification of cas no
The CAS Registry Mumber 7789-26-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7789-26:
(6*7)+(5*7)+(4*8)+(3*9)+(2*2)+(1*6)=146
146 % 10 = 6
So 7789-26-6 is a valid CAS Registry Number.
InChI:InChI=1/FNO3/c1-5-2(3)4
