Safety Reference
Danger
H272May intensify fire; oxidizer
H315Causes skin irritation
H319
Controlled substances
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CAS 7757-79-1
Potassium nitrate is an inorganic salt compound used as a pesticide active ingredient in crop protection. It is also employed in industrial applications such as steel production, electroplating, and glass manufacturing, as well as in medication.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for POTASSIUM NITRATE (CAS 7757-79-1) is 2834.21.
2834.21
2834 21 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
potassium nitrate
FGIUAXJPYTZDNR-UHFFFAOYSA-N
[N+](=O)([O-])[O-].[K+]