Flag of the United StatesAmerican Chemical Independence

Nitric acid, calcium salt (2:1)

CAS 10124-37-5

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

Molecular structure of 10124-37-5
1 Ca²⁺
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
2019
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
EPA-registered manufacturers (6)
Basf Se · DE Germany
Basf
J.R. Simplot
Thatcher
The Andersons
Show all 6
Venator Chemicals
Domestic parents -- activity not disclosed (4)
Brenntag
Polyventive
Sika
Valudor Products
EPA-registered importers (10)
Basf Se · DE Germany
Biobest Group Nv · BE Belgium
Master Plant-Prod · CA Canada
Sika Ag · CH Switzerland
Brother International
Show all 10
Haifa North America
Honeywell International (123312)
Livingston International
Master Builders Solutions
Plant Products Holdings Usa

Why It Matters

Sectors
AgricultureConstructionMetals & MiningPlastics & RubberConsumer ProductsPaper & PrintingCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 10 sectors as 11 functional roles.

  • •Intermediate in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (4%)Processing—incorporation into formulation, mixture, or reaction product
  • •Soil amendments (fertilizers) in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (7%)Processing—incorporation into formulation, mixture, or reaction product
  • •Fuel agents in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (7%)Processing—incorporation into formulation, mixture, or reaction product
  • •Soil amendments (fertilizers) in Pesticide, Fertilizer, and Other Agricultural Chemical ManufacturingNot Known or Reasonably Ascertainable
  • •Anti-freeze agent in Construction (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Drier in Construction (60%)Processing—incorporation into article
  • •Deodorizer in Wholesale and Retail Trade (20%)Processing as a reactant
  • •Plating agent in Fabricated Metal Product Manufacturing (1%)Use—non-incorporative activities
  • •Viscosity modifiers in Rubber Product Manufacturing (1%)Processing—incorporation into formulation, mixture, or reaction product
  • •Anti-freeze agent in All Other Chemical Product and Preparation Manufacturing (1%)Processing—incorporation into formulation, mixture, or reaction product
  • •Soil amendments (fertilizers) in Agriculture, Forestry, Fishing and Hunting (50%)Use—non-incorporative activities
  • •Surface modifier in Fabricated Metal Product Manufacturing (3%)Use—non-incorporative activities
  • •Flocculating agent in Printing Ink Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Preservative in All Other Basic Inorganic Chemical ManufacturingUse—non-incorporative activities

Chemical Identity

CAS10124-37-5
PubChem CID24963
DTXSIDDTXSID1039719
FormulaCaN2O6
Mol. Weight164.09 g/mol
SMILES[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Ca+2]

Data Sources

← Back to Dashboard← Back to Agriculture

Brief citations

Nitric acid, calcium salt (2:1) (CAS 10124-37-5) https://chemicalindependence.com/chemical/10124-37-5/ EPA CompTox (DSSTox): DTXSID1039719. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1039719 PubChem: 24963. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/24963 EPA Chemical Data Reporting: 10124-37-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 10124-37-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 283429 for CAS 10124-37-5. Reporting year: 2024. https://usatrade.census.gov/