Nickel oxide (NiO2)

CAS 12035-36-8

NiO₂90.7 g/mol

no molecular structure to draw

US productionNot reported

Import value, 2024$37M

Top sourceChina 79%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

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

Where It Comes From

Customs basis: HS 282540 · narrow

These shares come from HS customs code 282540, which covers 4 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CN 79%ChinaPH 5%PhilippinesNL 5%NetherlandsJP 4%JapanTW 3%Taiwan

Czech Republic
Australia
Norway
Turkey
South Korea
Canada
Russia
Switzerland
India

Why It Matters

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

Chemical Identity

CAS12035-36-8

PubChem CIDNot recorded

DTXSIDDTXSID601014246

FormulaNiO2

Mol. Weight90.692 g/mol

SMILES[O--].[O--].[Ni++]

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Nickel oxide (NiO2) (CAS 12035-36-8) https://chemicalindependence.com/chemical/12035-36-8/ EPA TSCA Inventory: CAS 12035-36-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 282540 for CAS 12035-36-8. Reporting year: 2024. https://usatrade.census.gov/