Cas no 58969-01-0 (Basic Fuchsine)

Basic Fuchsine, also known as Basic Magenta or Rosaniline Hydrochloride, is a synthetic triphenylmethane dye widely used in biological staining and histology. Its chemical formula is C??H??ClN?, and it appears as a green crystalline powder with a reddish-violet hue when dissolved in water. This dye is particularly valued for its strong affinity to cell nuclei and acidic tissue components, making it a key component in Gram staining, Ziehl-Neelsen staining, and other microbiological techniques. Basic Fuchsine exhibits excellent lightfastness and stability in aqueous solutions, ensuring consistent performance in diagnostic applications. Its high purity and precise formulation allow for reproducible staining results in pathology and research laboratories. The compound also finds use in textile dyeing and as a pH indicator due to its distinct color transitions. Proper handling is required due to its potential toxicity and irritant properties.
Basic Fuchsine structure
Basic Fuchsine structure
Product Name:Basic Fuchsine
CAS No:58969-01-0
MF:C20H20ClN3
MW:337.845903396606
CID:90010
Update Time:2026-05-14

Basic Fuchsine Chemical and Physical Properties

Names and Identifiers

    • Basic Fuchsine
    • Basic Violet 14 (42510)
    • Fuchsin(e)
    • Magenta Red
    • BASIC FUCHSIN C.I. 42510 HIGH PURITY GRADE
    • FUCHSIN BASIC
    • Basic Fuchsin
    • Inchi： InChI=1S/C20H19N3.ClH/c1-13-12-16(6-11-19(13)23)20(14-2-7-17(21)8-3-14)15-4-9-18(22)10-5-15;/h2-12,23H,21-22H2,1H3;1H
    • InChI Key： AXDJCCTWPBKUKL-UHFFFAOYSA-N
    • SMILES： Cl.NC1C=CC(/C(=C2\C=CC(=N)C(C)=C\2)/C2C=CC(N)=CC=2)=CC=1

Computed Properties

  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 21
  • Rotatable Bond Count: 3
  • Complexity: 406
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • XLogP3: 1.3
  • Topological Polar Surface Area: 88.5

Experimental Properties

  • Color/Form: Not available
  • Density: 0.999?g/mL?at 20?°C
  • Melting Point: 205°C
  • Refractive Index: n20/D 1.334
  • Merck: 13,5674
  • Solubility: Not available

Basic Fuchsine Security Information

  • Hazardous Material transportation number：UN 2924 3/PG 2
  • WGK Germany：3
  • Hazard Category Code： 40-22
  • Safety Instruction： 7-16-36/37-28
  • RTECS：CX9850000
  • Hazardous Material Identification： F Xn

Basic Fuchsine Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
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 ￥1,028.00 2022-09-02
1PlusChem
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Aaron
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A2B Chem LLC
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A2B Chem LLC
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A2B Chem LLC
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