C.I. Pigment Black 25

CAS 68186-89-0

Molecular structure of 68186-89-0
US productionNot reported
Import value, 2024$324M
Top sourceCanada 26%

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 320649 · basket

These shares come from HS customs code 320649, which covers 45 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CA 26%CanadaDE 21%GermanyMX 14%MexicoJP 6%JapanCN 6%China

Why It Matters

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

Chemical Identity

CAS68186-89-0
PubChem CIDNot recorded
DTXSIDDTXSID5097375
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

Brief citations

C.I. Pigment Black 25 (CAS 68186-89-0) https://chemicalindependence.com/chemical/68186-89-0/ EPA TSCA Inventory: CAS 68186-89-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 320649 for CAS 68186-89-0. Reporting year: 2024. https://usatrade.census.gov/