Acid green 1 is a dye compound used for histological staining, specifically to visualize collagen in tissue sections. It is applied in aqueous solution and may require a mordant for effective binding.
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.
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6-Carboxy-X-rhodamine
fluorescent dye for DNA labeling
Sodium 2-amino-5-sulfonaphthalene-1-sulfonate
dye intermediate
4-Amino-N-(3-(2-hydroxyethyl)sulfonylphenyl)benzamide
dye intermediate for reactive dyes
Remazole orange-3R
reactive dye for textiles
The international HS code for Acid green 1 (CAS 19381-50-1) 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.
trisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate)
JMXROTHPANUTOJ-UHFFFAOYSA-H
C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe+3]
Sourcing Acid green 1?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.