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Phthalocyaninemonosulfonic acid cobalt(II) complex

CAS 30638-08-5

Cobaltate(1-), [29H,31H-phthalocyanine-C-sulfonato(3-)-κN29,κN30,κN31,κN32]-, hydrogen (1:1)

EPA and Census publish no US supply data for this chemical.

Molecular structure of 30638-08-5
US productionNot reported
Top sourceNo public record

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

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

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

Chemical Identity

CAS30638-08-5
PubChem CIDNot recorded
DTXSIDDTXSID4051370
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Phthalocyaninemonosulfonic acid cobalt(II) complex (CAS 30638-08-5) https://chemicalindependence.com/chemical/30638-08-5/ EPA TSCA Inventory: CAS 30638-08-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory