potassium nitrite

CAS 7758-09-0 · KNO2

Hazard class

Danger — Oxidiser, Toxic, Environmental hazard

Pictograms

OxidiserToxicEnvironmental hazard

H-statements

H272
H301
H400

Common uses (US EPA CDR)

Corrosion inhibitor

Synonyms

POTASSIUM NITRITE · Nitrous acid, potassium salt · Potassium nitrite (1:1) · Nitrous acid potassium salt (1:1) · INS NO.249 · 794654G42L · INS-249 · E-249

Molecular weight

85.104 g/mol

Search the full chemical database →

GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent is a free chemical safety search. API · Console