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Home/Compounds/Dye & Pigment/Naphthol Green B
C30H15FeN3Na3O15S3
878.5 g/mol
Dye & Pigment

Acid green 1

CAS19381-50-1EC243-010-2
Category
Dye & Pigment
Compound Class
Organometallic
Primary Use
histological dye for collagen staining

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.

histological dye for collagen staining

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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Identifiers
IUPAC Name

trisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate)

InChIKey

JMXROTHPANUTOJ-UHFFFAOYSA-H

SMILES

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]

Synonyms (23)
  • Acid Green 1 ( Product)
  • Acid green 1
  • C.I. Acid Green 1
  • C.I. Acid Green 1 (VAN)
  • D and C Green 1
  • Ext D and C Green No. 1
  • Ext D and C Green No. 1 (VAN)
  • Ext D&C Green 1
  • GREEN NO. 401
  • Naphthol Green
  • VERT B W 7002