Phosphonic acid, reaction products with maleic anhydride, sodium salts
Used in 1 industrial sectors tracked by the EPA.
US Production1.0M lbs
Import Volume142.6K lbs
Import Dependency12%
Where It Comes From
EPA-registered manufacturers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Italmatch Chemicals Spa · IT Italy
Italmatch Usa
EPA-registered importers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Italmatch Chemicals Spa · IT Italy
Italmatch Usa
Why It Matters
Sectors
Core Chemicals
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 1 sector as 2 functional roles.
- •Corrosion inhibitors and anti-scaling agents in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Chelating agent in All Other Basic Organic Chemical Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS180513-31-9
PubChem CIDNo data available
DTXSIDDTXSID40107224
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available
Data Sources
DTXSID401072242026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
180513-31-92026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 180513-31-92026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv