C10H5Na3O9S3
434.3 g/mol
Industrial ChemicalWarning
Trisodium 1,3,6-naphthalenetrisulfonate
CAS5182-30-9EC225-962-0
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
industrial intermediate
Trisodium 1,3,6-naphthalenetrisulfonate is an industrial chemical used primarily as an intermediate in the production of other compounds. It is the trisodium salt of naphthalene-1,3,6-trisulfonic acid.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Trisodium 1,3,6-naphthalenetrisulfonate (CAS 5182-30-9) is 2904.10.
HS code (international, 6-digit)
2904.10
EU CN code (8-digit)
2904 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
trisodium;naphthalene-1,3,6-trisulfonate
InChIKey
NJPKYOIXTSGVAN-UHFFFAOYSA-K
SMILES
C1=CC2=C(C=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
Synonyms (10)
- Naph-1,3,6-triSO3H
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