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.
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.
Isosorbide dicaprylate
Personal care emollient ingredient
2,4-diaminophenoxyethanol hydrochloride
Hair dye component
Dichlorophenyl imidazoldioxolan
cosmetic ingredient
Thioglycolic acid
Depilatory and permanent wave agent
Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)
Carmoisine lake pigment
Carmoisine
Synthetic food colorant
Acid blue 158
acid dye for textiles
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]
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.