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Rubidium nitrate

CAS 13126-12-0

Nitric acid, rubidium salt (1:1)

U.S. production volumes are classified as confidential business information.

Molecular structure of 13126-12-0
1 Rb⁺
US productionCBI
Import value, 2024$21M
Top sourceNorway 31%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 283429 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential

These shares come from HS customs code 283429, which covers 27 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
NO 31%NorwayDE 15%GermanyMX 14%MexicoCA 8%CanadaCN 7%China
Domestic parents -- activity not disclosed (1)
Albemarle

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS13126-12-0
PubChem CIDNot recorded
DTXSIDDTXSID30884577
FormulaNO3Rb
Mol. Weight147.472 g/mol
SMILES[Rb+].[O-][N+]([O-])=O

Data Sources

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Brief citations

Rubidium nitrate (CAS 13126-12-0) https://chemicalindependence.com/chemical/13126-12-0/ EPA TSCA Inventory: CAS 13126-12-0. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 13126-12-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 283429 for CAS 13126-12-0. Reporting year: 2024. https://usatrade.census.gov/