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Sodium periodate

CAS 7790-28-5

Companies reported imports and no US production of this chemical to EPA for 2019.

Molecular structure of 7790-28-5
1 Na⁺
US productionZero
Import value, 2024$12M
Import volume45.3K lb
Import dependency100%
Top sourceCanada 43%

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.

Sodium periodate · US import value by year
$14M2013$31M2022$12M2024$9M2025

2013: $14M · Peak 2022: $31M · 2024: $12M · 2025: $9M

Where It Comes From

Customs basis: HS 282990 · basket

EPA reports by year
2019
US production Zero · Imports 45.3K lb

These shares come from HS customs code 282990, which covers 29 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CA 43%CanadaIN 23%IndiaCN 17%ChinaBR 10%BrazilSE 3%Sweden

Why It Matters

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

Chemical Identity

CAS7790-28-5
PubChem CID23667635
DTXSIDDTXSID30894075
FormulaINaO4
Mol. Weight213.892 g/mol
SMILES[O-]I(=O)(=O)=O.[Na+]

Data Sources

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Brief citations

Sodium periodate (CAS 7790-28-5) https://chemicalindependence.com/chemical/7790-28-5/ EPA CompTox (DSSTox): DTXSID30894075. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID30894075 PubChem: 23667635. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/23667635 EPA Chemical Data Reporting: 7790-28-5. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 282990 for CAS 7790-28-5. Reporting year: 2024. https://usatrade.census.gov/