Sodium oxide
Drug ingredientThis drug ingredient has classified U.S. production volumes. EPA withholds the number as confidential business information.
US ProductionCBI
Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.
Import Value$123M
Top SourceBrazil 32%
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 282590 · basket
These shares come from HS customs code 282590, which covers 26 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
BR 32%BrazilTR 15%TurkeyCN 9%ChinaVN 8%VietnamKR 8%South Korea
- Ireland
- Mexico
- Spain
- Belgium
- Switzerland
- Trinidad and Tobago
- Hong Kong
EPA-registered manufacturers (7)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Clariant International · CH Switzerland
Clariant
Marathon Petroleum
Mcwane
O'Brien Industrial Holdings
Show all 7
Steel Dust Recycling
W. R. Grace & Co. - Conn.
EPA-registered importers (14)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Basf Se · DE Germany
Brenntag · DE Germany
Safic Alcan · FR France
Teck Resources · CA Canada
Air Products And Chemicals
Show all 14
Basf
Brenntag Southwest, Inc., Lanc
Chemspec
Honeywell International
M Chemical
Mitsubishi Corporation (Americas)
Porocel Holdings
Teck American Incorporated
W. R. Grace & Co. - Conn.
1 FDA-registered drug labeler
Hahnemann Laboratories, INC.
Why It Matters
Sectors
Core ChemicalsHealthEnergyPlastics & RubberMetals & MiningPaints & CoatingsConstruction
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Natrum Oxydatum
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 16 sectors as 7 functional roles.
- •Adsorbents and absorbents in Industrial Gas Manufacturing (100%)Use—non-incorporative activities
- •Adsorbents and absorbents in Pharmaceutical and Medicine ManufacturingProcessing—incorporation into article
- •Adsorbents and absorbents in Paint and Coating ManufacturingProcessing—incorporation into article
- •Adsorbents and absorbents in ConstructionProcessing—incorporation into article
- •Adsorbents and absorbents in Petroleum RefineriesUse—non-incorporative activities
- •Adsorbents and absorbents in Petrochemical ManufacturingUse—non-incorporative activities
- •Catalyst in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Dehydrating agent (desiccant) in Plastics Material and Resin Manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product
- •Coalescing agent in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Dehydrating agent (desiccant) in Synthetic Rubber ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Dehydrating agent (desiccant) in Rubber Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Adsorbent in Industrial Gas ManufacturingUse—non-incorporative activities
- •Adsorbent in All Other Basic Inorganic Chemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Adsorbent in Petroleum RefineriesUse—non-incorporative activities
- •Adsorbent in Petrochemical ManufacturingUse—non-incorporative activities
- •Adsorbent in Oil and Gas Drilling, Extraction, and Support activitiesUse—non-incorporative activities
- •Adsorbent in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into article
- •Adsorbent in Miscellaneous ManufacturingProcessing—incorporation into article
- •Intermediate in Other (100%)Use—non-incorporative activities
- •Intermediate in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Process regulators in Petroleum Refineries (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Adsorbents and absorbents in All Other Basic Organic Chemical Manufacturing (5%)Use—non-incorporative activities
- •Adsorbents and absorbents in Other (5%)Use—non-incorporative activities
Chemical Identity
CAS1313-59-3
PubChem CID73971
DTXSIDDTXSID0049781
FormulaNa2O
Mol. Weight61.979 g/mol
SMILES[O-2].[Na+].[Na+]
Data Sources
DTXSID00497812026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
739712026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/73971/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/73971.json
1313-59-32026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 1313-59-32026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json