Nickel, [ethanedioato(2-)-κO1,κO2]-

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

US ProductionCBI

Import Value$11M

Top SourceSpain 45%

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 291711 · basket

These shares come from HS customs code 291711, which covers 7 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

ES 45%SpainCN 25%ChinaIN 10%IndiaTW 6%TaiwanIT 6%Italy

EPA-registered manufacturers (1)

Kraton

Why It Matters

Sectors

Metals & Mining

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Intermediate in Primary Metal ManufacturingProcessing as a reactant

Chemical Identity

CAS547-67-1

PubChem CID68354

DTXSIDDTXSID5060277

FormulaC2NiO4

Mol. Weight146.71 g/mol

SMILESC(=O)(C(=O)[O-])[O-].[Ni+2]

Data Sources

DTXSID50602772026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

683542026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/68354/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/68354.json

547-67-12026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 547-67-12026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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