Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335
Sourcing Fast Green FCF?
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Coomassie violet R200
acid dye for textiles
Sourcing Fast Green FCF?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Fast Green FCF is a synthetic dye used as a color additive in food, drugs, and cosmetics. It also serves as a biological stain, particularly as a cytoplasmic counterstain in Papanicolaou staining, and is permitted as an inert ingredient in non-food pesticide products.
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 Fast Green FCF (CAS 2353-45-9) 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.
disodium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-5-hydroxybenzenesulfonate
RZSYLLSAWYUBPE-UHFFFAOYSA-L
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=C(C=C(C=C5)O)S(=O)(=O)[O-].[Na+].[Na+]