C.I. Direct Blue 218

Used in 1 industrial sectors tracked by the EPA.

US Production45.0K lbs

Import VolumeZero

Import Dependency0%

Where It Comes From

Customs basis: HS 320414 · basket

This chemical's HS customs code 320414 covers 7chemicals in total. US Census does not break out this chemical's share of that bucket, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)

Kemira Chemicals

Why It Matters

Sectors

Paper & Printing

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Dye in Paper Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS28407-37-6

PubChem CID34237

DTXSIDDTXSID2020187

FormulaC32H20Cu2N6Na4O16S4

Mol. Weight1091.9 g/mol

SMILESC1=CC(=C(C=C1C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)O)O)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+].[Cu].[Cu]

Data Sources

DTXSID20201872026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

342372026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/34237/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/34237.json

28407-37-62026-04-24

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

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

CAS 28407-37-62026-04-25

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

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

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