Phosphonic acid, P,P',P''-[nitrilotris(methylene)]tris-, ammonium salt (1:?)

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

Molecular structure of 34274-28-7
US ProductionCBI
Import Value$6.7B
Top SourceJapan 30%

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

Customs basis: HS 293149, 382499 · basket

These shares come from HS customs code 293149, 382499, which covers 196 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
JP 30%JapanKR 25%South KoreaCN 12%ChinaDE 8%GermanyCA 6%Canada

Why It Matters

No data available

Chemical Identity

CAS34274-28-7
PubChem CID161809
DTXSIDDTXSID501011570
FormulaC3H10N2O9P3-5
Mol. Weight311.04 g/mol
SMILESC(N(CP(=O)([O-])[O-])CP(=O)([O-])[O-])P(=O)([O-])[O-].[NH4+]

Data Sources

DTXSID5010115702026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1618092026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/161809/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/161809.json

34274-28-72026-04-24

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

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