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1H-Benzotriazole, potassium salt

CAS 51126-65-9

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 51126-65-9
1 K⁺
US production22.1K lb
Import volumeZero
Import dependency0%
Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293399 · basket

EPA reports by year
2019
US production 22.1K lb · Imports Zero

HS customs code 293399 covers 518 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)
Dober Chemical

Why It Matters

Sectors
Core Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Corrosion inhibitors and anti-scaling agents in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS51126-65-9
PubChem CID11105616
DTXSIDDTXSID3068621
FormulaC6H4KN3
Mol. Weight157.21 g/mol
SMILESC1=CC=C2C(=C1)[N-]N=N2.[K+]

Data Sources

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Brief citations

1H-Benzotriazole, potassium salt (CAS 51126-65-9) https://chemicalindependence.com/chemical/51126-65-9/ EPA CompTox (DSSTox): DTXSID3068621. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3068621 PubChem: 11105616. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/11105616 EPA Chemical Data Reporting: 51126-65-9. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 51126-65-9. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting