2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt, compd. with 2,2',2''-nitrilotris[ethanol] (1:?:?)
Used in 2 industrial sectors tracked by the EPA.
US Production220.0K lbs
Import Volume23.0K lbs
Import Dependency9%
Where It Comes From
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Kemira Chemicals
EPA-registered importers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Kemira Chemicals
Why It Matters
Sectors
Paper & PrintingCore 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 2 sectors as 1 functional role.
- •Dye in Paper Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Dye in All Other Basic Inorganic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS79770-29-9
PubChem CIDNo data available
DTXSIDDTXSID501013726
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available
Data Sources
DTXSID5010137262026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
79770-29-92026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 79770-29-92026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv