Safety Reference
Danger
H318Causes serious eye damage
H319Causes serious eye irritation
H400
Sourcing Permanent purple?
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Sourcing Permanent purple?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Permanent purple is a synthetic organic dye used as a pigment in industrial applications. It is chemically a triphenylmethane derivative with two amine groups.
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 Permanent purple (CAS 1325-82-2) is 3204.17.
3204.17
3204 17 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
4-[(4-aminophenyl)-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]aniline
DWDURZSYQTXVIN-UHFFFAOYSA-N
CN=C1C=CC(=C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N)C=C1