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Sodium, potassium, lithium 5-amino-3,6-bis(5-(4-chloro-6-(methyl-(2-methylaminoacetyl)amino)-1,3,5-triazin-2-ylamino)-2-sulfonatophenylazo)-4-hydroxynaphthalene-2,7-disulfonate

CAS 205764-96-1

Molecular structure of 205764-96-1
1 K⁺ · 1 Li⁺ · 1 Na⁺
US productionNot reported
Import value, 2024$309M
Top sourceChina 40%

EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293369 · basket

EPA reports by year
2019
US production Not published · Imports Not published

These shares come from HS customs code 293369, which covers 192 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 40%ChinaJP 19%JapanIN 15%IndiaES 11%SpainDE 5%Germany
Domestic parents -- activity not disclosed (1)
Dystar

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS205764-96-1
PubChem CID136170949
DTXSIDDTXSID90904301
FormulaC36H31Cl2KLiN17NaO15S4-
Mol. Weight1210 g/mol
SMILES[Li+].CNC(=O)CN(C)C1=NC(=NC(=N1)NC2=CC(=C(C=C2)S(=O)(=O)[O-])N=NC3=C(C4=C(C(=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=C(C=CC(=C5)NC6=NC(=NC(=N6)Cl)N(C)CC(=O)NC)S(=O)(=O)[O-])N)O)Cl.[Na+].[K+]

Data Sources

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Brief citations

Sodium, potassium, lithium 5-amino-3,6-bis(5-(4-chloro-6-(methyl-(2-methylaminoacetyl)amino)-1,3,5-triazin-2-ylamino)-2-sulfonatophenylazo)-4-hydroxynaphthalene-2,7-disulfonate (CAS 205764-96-1) https://chemicalindependence.com/chemical/205764-96-1/ EPA CompTox (DSSTox): DTXSID90904301. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID90904301 PubChem: 136170949. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/136170949 EPA Chemical Data Reporting: 205764-96-1. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293369 for CAS 205764-96-1. Reporting year: 2024. https://usatrade.census.gov/