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Metaphosphoric acid, (H6P6O18), calcium salt

CAS 10102-76-8

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

Molecular structure of 10102-76-8
3 Ca²⁺
US productionNot reported
Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

No public supply or use records

Neither EPA production reports, Census trade data nor FDA listings cover this chemical, so no one publishes where the US gets it or what it goes into. Why supply is unknown

Chemical Identity

CAS10102-76-8
PubChem CIDNot recorded
DTXSIDDTXSID90143677
FormulaCa3O18P6
Mol. Weight594.059 g/mol
SMILES[Ca++].[Ca++].[Ca++].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])(=O)O1

Data Sources

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Brief citations

Metaphosphoric acid, (H6P6O18), calcium salt (CAS 10102-76-8) https://chemicalindependence.com/chemical/10102-76-8/ EPA CompTox (DSSTox): 10102-76-8. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID90143677