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Nitrous(III) acid

Nitrous(III) acid structure

CAS No.: 7782-77-6

Chemical Name:: Nitrous(III) acid

Synonyms

CBNumber:: CB21100644

Molecular Formula:: HNO2

Molecular Weight:: 47.01

MDL Number:

MOL File:: 7782-77-6.mol

Last updated:2023-05-04 17:34:42

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Nitrous(III) acid Properties

Density	1.54±0.1 g/cm3(Predicted)
pka	3.15±0.10(Predicted)
color	Known only as pale blue aq soln

SAFETY

Risk and Safety Statements

Toxicity	mmo-omi 20 mmol/L EJMBA2 16,133,81

Nitrous(III) acid Chemical Properties,Uses,Production

Definition

ChEBI: Nitrous acid is a nitrogen oxoacid. It is a conjugate acid of a nitrite.

Safety Profile

Mutation data reported.Flammable by chemical reaction; a powerful oxidizer.Explodes on contact with phosphorus trichloride. Reactsviolently with PH3 and PCl3. Reactions with 1-amino-5-nitrophenol, ammonium decahydroborate(2?), hydrazine(product is hy