Nitronium perchlorate

Nitronium perchlorate
Nitronium perchlorate
Other names
nitronium perchlorate, nitroxyl perchlorate, nitryl perchlorate
Identifiers
CAS number 17495-81-7
Properties
Molecular formula NO6Cl
Molar mass 161.45
Melting point

135 °C (decomposes)
Hazards
MSDS []
Related compounds
Other anions Nitronium tetrafluoroborate
Other cations Ammonium perchlorate
Nitrosyl perchlorate
Sodium perchlorate
Potassium perchlorate
Related compounds Nitryl chloride
 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Nitronium perchlorate, NO2ClO4, also known as nitryl perchlorate and nitroxyl perchlorate, is an inorganic chemical, the salt of the perchlorate anion and the nitronium cation. It forms colorless monoclinic crystals. It is hygroscopic, and is a strong oxidizing and nitrating agent. It may become hypergolic in contact with organic materials.

Nitronium perchlorate was investigated as an oxidizer in solid rocket propellants. Thomas N. Scortia filed for patent on such propellant in 1963.[1] However its reactivity and incompatibility with many materials hindered such use. Coating of nitronium perchlorate particles with ammonium nitrate, prepared in situ by passing of dry ammonia gas over the particles, was investigated and a patent was awarded.[2]

Decomposition rate of nitronium perchlorate can be altered by doping with multivalent cations.[3]

Nitronium perchlorate and ammonium perchlorate do not produce smoke when burned with fuels. Potassium perchlorate and other metal perchlorates generate smoke as the metal chlorides are solid materials creating aerosols of their particles. Of all perchlorates, nitronium perchlorate is the most powerful oxidizer. However it can be easily detonated.[4]

References

  1. ^ Thomas N. Scortia. NITRONIUM PERCHLORATE PROPELLANT COMPOSITION, USPTO patent number 3575744, filed Mar 27, 1963; issued Apr 20, 1971; assignee: United Aircraft 5 Corporation.
  2. ^ Diebold, James P. (17 April 1973). Encapsulation of Nitronium Perchlorate Employing Ammonia to Form Ammonium Perchlorate. (Patent) Department of the Navy, Washington DC. Accession Number: AD0164909.
  3. ^ NITRANIUM PERCHLORATE REACTION RATE ALTERATION. USPTO patent number 3770527.
  4. ^ Thiokol Propulsion: Rockets Basics - A Guide to Solid Propellant Rocketry. Checked 2009-06-18.

Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Nitronium ion — Nitronium ion …   Wikipedia

  • nitronium — nī.ˈtrōnēəm noun ( s) Etymology: New Latin, from nitr + onium : nitryl; especially : the nitryl cation NO2+ nitronium perchlorate NO2 …   Useful english dictionary

  • Nitronium — Ion nitronium Structure de l ion nitronium. L ion nitronium NO2+ est un composé azoté instable dans les conditions normales. Il est créé par l arrachement d un électron d une molécule de dioxyde d azote (NO2) ou par la protonation de l acide… …   Wikipédia en Français

  • Ion Nitronium — Structure de l ion nitronium. L ion nitronium NO2+ est un composé azoté instable dans les conditions normales. Il est créé par l arrachement d un électron d une molécule de dioxyde d azote (NO2) ou par la protonation de l acide nitrique (HNO3 …   Wikipédia en Français

  • Ion nitronium — Structure de l ion nitronium. L’ion nitronium NO2+ est un oxycation azoté instable dans les conditions normales. Il résulte de l arrachement d un électron à une molécule de dioxyde d azote NO2 ou de la protonation de l acide nitrique HNO3. Il… …   Wikipédia en Français

  • Thomas N. Scortia — Thomas Nicholas Scortia (August 29, 1926 April 29, 1986) was a science fiction author. He worked in the American aerospace industry until the late 60s/early 70s. He collaborated on several works with fellow author Frank M. Robinson. He sometimes… …   Wikipedia

  • NM — 1. Network Management Contributor: GSFC 2. New Millennium Contributor: GSFC 3. Nitronium Perchlorate Contributor: CASI …   NASA Acronyms

  • List of inorganic compounds — Tentative listing related to this page, inorganic compounds by element (presently under construction), as well as . This list is not necessarily complete or up to date ndash; if you see an article that should be here but isn t (or one that… …   Wikipedia

  • Tetrafluoroborate — is the anion BF4−. This tetrahedral species is isoelectronic with many stable and important species including tetrafluoromethane, CF4, and the closely related anion perchlorate, ClO4−. It arises by the reaction of fluoride salts with the Lewis… …   Wikipedia

  • Liaison Ionique — Configuration électroniques du lithium et du fluor. Le lithium a un électron dans sa couche de valence alors que le fluor en a sept. Si un électron est transféré du lithium au fluor, les deux atomes deviennent des ions qui possèdent la… …   Wikipédia en Français

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”