Sourcing D&C Red No. 34?
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Sourcing D&C Red No. 34?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
D&C Red No. 34 is a colorant used in cosmetic products, typically in the form of a calcium lake.
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 D&C Red No. 34 (CAS 6417-83-0) 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.
calcium 2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
OVHKKOQGPOYPLY-UHFFFAOYSA-L
C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)[O-])N=NC3=C(C(=CC4=CC=CC=C43)C(=O)O)[O-].[Ca+2]