Advanced Search



Pararosaniline hydrochloride

SIAL/P3750 - >85.0% (HPLC)

Synonym: Basic Fuchsin; Basic Parafuchsin; Basic Red 9; Magenta™ O; Parafuchsin hydrochloride; Paramagenta hydrochloride; Pararosaniline chloride

CAS Number: 569-61-9
Empirical Formula (Hill Notation): C19H17N3 · HCl
Molecular Weight: 323.82
EC Number: 209-321-2
MDL Number: MFCD00001657
Linear Formula: C19H18N3Cl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P3750-25G 25 g
 $126.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P3750-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P3750-25G

 

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
assay >85.0% (HPLC)
color green to very dark green
form powder or crystals
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
mp 268-270 °C
Quality Level 200 
SMILES string Cl.Nc1ccc(cc1)C(c2ccc(N)cc2)=C3/C=CC(=N)C=C3
solubility ethanol: 1 mg/mL
storage temp. room temp
Application: Pararosaniline hydrochloride has been used:
• to prepare Schiff reagent
• to stain cow endometrial cytology samples
• to counterstain Prussian blue sections of mice brains
General description: Pararosaniline is a cationic triarylmethane dye and one of the components of basic fuchsin. It gives a brilliant red color after dyeing polyacrylonitrile fibers.
Legal Information: Magenta is a trademark of Merck KGaA, Darmstadt, Germany
Other Notes: This is the pure, principal component of mixtures commonly referred to as Basic Fuchsin.
Packaging: 25 g in glass bottle
Purity >85.0% (HPLC)
mp 268-270 °C
Storage Temp. room temp
Colour Index Number 42500
UNSPSC 12171500

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top