Ammonium nitrite

  • Nitrous acid, ammonium salt
Formula
NH4NO2
Structure
Description
Colorless needles.

Registry Numbers and Inventories.
CAS
13446-48-5
EC (EINECS/ELINCS)
236-598-7
Beilstein/Gmelin
38678 (G)
Swiss Giftliste 1
G-107524
Canada DSL/NDSL
DSL
US TSCA
Listed
Japan ENCS (MITI)
Listed
Korea ECL
Listed

Properties.
Formula
H4N2O2
Formula mass
64.04
Sublimation point, °C
32 - 33
Solubility in water
Soluble
Dielectric constant
124 (3.6 C)

Hazards and Protection.

Fire.

Health.
Poison_Class
2
Exposure effects

First aid
 

Transport.
Hazard class
Forbidden