Merck
All Photos(3)

P3750

Sigma-Aldrich

Pararosaniline hydrochloride

Synonym(s):
Basic Fuchsin, Basic Parafuchsin, Basic Red 9, Magenta O, Parafuchsin hydrochloride, Paramagenta hydrochloride, Pararosaniline chloride
Linear Formula:
C19H18N3Cl
CAS Number:
Molecular Weight:
323.82
Número de índice de color:
42500
Beilstein:
4164603
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.47

ensayo

>85.0% (HPLC)

Nivel de calidad

200

formulario

powder

color

metallic green

mp

268-270 °C

solubilidad

ethanol: 1 mg/mL

εmax

≥17000 at 286-292 nm in 50% ethanol at 0.003 g/L
≥80000 at 543-549 nm in 50% ethanol at 0.003 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

temp. de almacenamiento

room temp

SMILES string

Cl.Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3/C=CC(=N)C=C3

InChI

1S/C19H17N3.ClH/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;/h1-12,20H,21-22H2;1H

InChI key

JUQPZRLQQYSMEQ-UHFFFAOYSA-N

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Descripción general

Pararosaniline is a cationic triarylmethane dye and one of the components of basic fuchsin.[1] It gives a brilliant red color after dyeing polyacrylonitrile fibers.[2]

Aplicación

Pararosaniline hydrochloride has been used:
  • to prepare Schiff reagent[3]
  • to stain cow endometrial cytology samples[4]
  • to counterstain Prussian blue sections of mice brains[5]

Envase

25 g in glass bottle

Otras notas

This is the pure, principal component of mixtures commonly referred to as Basic Fuchsin.

Información legal

Magenta is a trademark of Magenta Corp.

pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Carc. 1B

Código de clase de almacenamiento

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

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