Sourcing C.I. Acid Yellow 34?
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dye and pigment intermediate
Sourcing C.I. Acid Yellow 34?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
C. I.
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 C.I. Acid Yellow 34 (CAS 6359-90-6) is 3204.12.
3204.12
3204 12 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
sodium 4-chloro-3-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate
WOMLYDIIIDEUHC-UHFFFAOYSA-M
CC1=NN(C(=O)C1N=NC2=CC=CC=C2)C3=C(C=CC(=C3)S(=O)(=O)[O-])Cl.[Na+]