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Benzenesulfonic acid, hydroxy-, polymer with formaldehyde, phenol and urea

CAS 53817-89-3

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

Molecular structure of 53817-89-3
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

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

CAS53817-89-3
PubChem CIDNot recorded
DTXSIDDTXSID3094963
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Benzenesulfonic acid, hydroxy-, polymer with formaldehyde, phenol and urea (CAS 53817-89-3) https://chemicalindependence.com/chemical/53817-89-3/ EPA TSCA Inventory: CAS 53817-89-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory