missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Benzenoids
  6. Benzene and substituted derivatives
  7. Diphenylmethanes
  8. Pararosaniline hydrochloride, 90+%, Thermo Scientific Chemicals

Pararosaniline hydrochloride, 90+%, Thermo Scientific Chemicals

Product Code. 15461457
Change view
Click to view available options
Quantity:
50 g
250 g
Unit Size:
250g
50g
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity Unit Size
15461457 250 g 250g
15451457 50 g 50g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Product Code. 15461457 Supplier Thermo Scientific Alfa Aesar Supplier No. 036540.30
Request Bulk or Custom Format

This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
 View alternative products

missing translation for 'validMainframeMsg'

This item is not returnable. View return policy

Description

pH indicator 1.2 (purple) to 3.0 (red)

Pararosaniline hydrochloride is used to dye polyacrylonitrile fibers. It is also is used as a colorimetric test for aldehydes, in the Schiff test. It is the only basic fuchsine component suitable for making the aldehyde-fuchsine stain for pancreatic islet beta cells.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 569-61-9
Molecular Formula C19H18ClN3
Molecular Weight (g/mol) 323.824
MDL Number MFCD00001657
InChI Key JUQPZRLQQYSMEQ-UHFFFAOYSA-N
Synonym basic red 9, pararosaniline hydrochloride, parafuchsin, pararosaniline chloride, parafuchsine, p-fuchsin, basic fuchsin, ci basic red 9, c.i. basic red 9, parafuksin
PubChem CID 11292
ChEBI CHEBI:87663
IUPAC Name 4-[(4-aminophenyl)-(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydrochloride
SMILES C1=CC(=N)C=CC1=C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N.Cl

Specifications

Melting Point 268°C to 270°C (decomposition)
Quantity 250 g
Beilstein 4164603
Solubility Information Soluble in water (2-3mg/ml),ethanol (2-25mg/ml),ether,and diethyl ether.
Formula Weight 323.83
Percent Purity ≥90%
Physical Form Powder
Chemical Name or Material Pararosaniline hydrochloride

RUO – Research Use Only

Titolo del prodotto
Selezionare un problema

Facendo clic su Invia, l'utente riconosce che potrebbe essere contattato da Fisher Scientific in merito al feedback fornito in questo modulo. Non condivideremo le vostre informazioni per altri scopi. Tutte le informazioni di contatto fornite saranno conservate in conformità con la nostra Politica sulla privacy. Informativa sulla privacy.