Silicon phosphate (Si3(PO4)4)

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

US ProductionCBI

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

EPA-registered manufacturers (1)

Innophos Incorporated

EPA-registered importers (4)

Clariant International · CH Switzerland

Clariant

Honeywell International

United Refining

Why It Matters

Sectors

EnergyCore Chemicals

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

•Catalyst in Petroleum Refineries (100%)Use—non-incorporative activities
•Catalyst in Petrochemical ManufacturingUse—non-incorporative activities

Chemical Identity

CAS12037-47-7

PubChem CID160971

DTXSIDDTXSID60872568

FormulaO16P4Si3

Mol. Weight464.14 g/mol

SMILES[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Si+4].[Si+4].[Si+4]

Data Sources

DTXSID608725682026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1609712026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/160971/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/160971.json

12037-47-72026-04-24

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

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

CAS 12037-47-72026-04-25