Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335
Sourcing Disodium 8-amino-1,3,6-naphthalenetrisulfonate?
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Basic yellow 28
textile dye compound
Sourcing Disodium 8-amino-1,3,6-naphthalenetrisulfonate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Disodium 8-amino-1,3,6-naphthalenetrisulfonate is a sulfonated naphthalene derivative used as an intermediate in the production of dyes. Its structure features an amino group and three sulfonate groups on a naphthalene ring, contributing to its water solubility and reactivity.
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.
The international HS code for Disodium 8-amino-1,3,6-naphthalenetrisulfonate (CAS 5398-34-5) is 2921.45.
2921.45
2921 45 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
disodium;8-amino-6-sulfonaphthalene-1,3-disulfonate
KHJANRFXWPPWEL-UHFFFAOYSA-L
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]