Ammonium nitrite

Base Information

• Chemical Name: Ammonium nitrite
• CAS No.: 13446-48-5
• Molecular Formula: H3N . H N O2
• Molecular Weight: 64.044
• Hs Code.: 29329970
• European Community (EC) Number: 236-598-7
• UNII: 71ZQG69956
• DSSTox Substance ID: DTXSID7065461
• Wikipedia: Ammonium_nitrite
• Mol file: 13446-48-5.mol

Synonyms:Ammonium nitrite;azanium;nitrite;13446-48-5;Nitrous acid, ammonium salt (1:1);Nitrous acid, ammonium salt;Caswell No. 044C;EINECS 236-598-7;71ZQG69956;EPA Pesticide Chemical Code 076201;EC 236-598-7;Ammoniumnitrit;H3N.HNO2;Ammonium nitrite [Forbidden];DTXSID7065461;UNII-71ZQG69956;H3-N.H-N-O2;AMMONIUM NITRITE (NH4NO2);AMMONIUM NITRITE, 20per cent SOLN

Chemical Property of Ammonium nitrite

Chemical Property:

• Melting Point: 60-70(分解爆炸)oC
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 52.90000
• Density: g/cm³
• LogP: 0.46590
• Water Solubility.: g/100 g solution H2O: 56.0 (1.4°C), 64.3 (19.15°C); equilibrium solid phase NH4NO2 [KRU93]
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 64.027277375
• Heavy Atom Count: 4
• Complexity: 7.5

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Nitrates and Nitrites
• Canonical SMILES: [NH4+].N(=O)[O-]

Technology Process of Ammonium nitrite

There total 70 articles about Ammonium nitrite which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

ammonium carbonate → ammonium nitrate + ammonium nitrite (13446-48-5) + nitrogen (7727-37-9) + dinitrogen monoxide (10024-97-2) + hydrazine (302-01-2,78206-91-4,119775-10-9,75013-58-0)

Guidance literature:

With fluorine; In not given; byproducts: O2; F2 and a satd. soln. of (NH4)2CO3;;

Reference yield:

ammonia (7664-41-7) → ammonium nitrite (13446-48-5) + nitrogen (7727-37-9) + dinitrogen monoxide (10024-97-2) + hydrazine (302-01-2,78206-91-4,119775-10-9,75013-58-0)

Guidance literature:

With water; fluorine; In water; byproducts: O2; aq. NH3 and F2;;

Reference yield:

cis-nitrous acid (7782-77-6) + hydrazine (302-01-2,78206-91-4,119775-10-9,75013-58-0) → ammonium nitrite (13446-48-5) + water (7732-18-5) + dinitrogen monoxide (10024-97-2)

Guidance literature:

byproducts: N2; addn. 2 mol HNO2 to 1 mol N2H4; the formed N2O contains some N2 from decompn. of NH4NO2;

upstream raw materials:

ozone

water

ammonia

cis-nitrous acid

Downstream raw materials:

p-nitrosophenol

dinitrogen monoxide

ammonia

cis-nitrous acid

Refernces

• 1、 Leeds, A. R.. "". . p. 145. Retrieved 1879.
• 2、 Moriya, Keiichi,Matsuo, Takasuke,Suga, Hiroshi. "Calorimetric and dielectric studies of phase transitions in ammonium nitrite". . p. 913 - 922. Retrieved 1988.
• 3、 Ray, P. C.. "". . p. 345. Retrieved 1909.
• 4、 Neogi, P.,Adhicary, B. B.. "". . p. 116. Retrieved 1911.