Skip to Content
Merck
All Photos(1)

Documents

Safety Information

72200

Sigma-Aldrich

New Fuchsin

for microscopy

Synonym(s):

Basic Violet 2, Fuchsin N, Magenta™ III

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C22H24N3Cl
CAS Number:
3248-91-7
Molecular Weight:
365.90
Colour Index Number:
42520
Beilstein:
8740867
EC Number:
221-831-7
MDL number:
MFCD00012567
UNSPSC Code:
12352200
PubChem Substance ID:
57652399
NACRES:
NA.25

grade

for microscopy

form

solid

λmax

553 nm

SMILES string

[Cl-].Cc1cc(ccc1N)C(\c2ccc(N)c(C)c2)=C3/C=CC(=[NH2+])C(C)=C3

InChI

1S/C22H23N3.ClH/c1-13-10-16(4-7-19(13)23)22(17-5-8-20(24)14(2)11-17)18-6-9-21(25)15(3)12-18;/h4-12,23H,24-25H2,1-3H3;1H

InChI key

IPSIPYMEZZPCPY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Legal Information

Magenta is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Warning

Hazard Statements

H315,H319,H335,H351,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

72200-100G:
72200-25G:
72200-VAR:
72200-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

J Kriegsmann et al.
Laboratory investigation; a journal of technical methods and pathology, 71(6), 911-917 (1994-12-01)
A reliable, sensitive, and specific double labeling technique is required that allows the simultaneous visualization of in situ hybridization products and antigens. Currently used double labeling techniques are limited by various problems including the numerous disadvantages associated with radioactive labels
G B Proctor et al.
Stain technology, 63(2), 101-111 (1988-03-01)
Chemical properties of Weigert's resorcin-fuchsin, orcinol-new fuchsin, Sheridan's crystal violet and their resorcinol-free analogues were investigated using reverse-phase and gel filtration chromatography, electrophoresis, and visible light spectroscopy. Their staining properties were also studied. It was concluded that 1) the staining
M Fujita et al.
[Hokkaido igaku zasshi] The Hokkaido journal of medical science, 60(3), 313-320 (1985-05-01)
In the early stage of myocardial infarction, the mortality rate is very high and its diagnosis is difficult not only clinically but also pathologically. Hematoxylin basic fuchsin picric acid (HBFP) staining method has been controversial on reliability for the morphologic
T E Sehlinger et al.
Stain technology, 62(5), 291-297 (1987-09-01)
Commercial samples of basic fuchsin contain variable proportions of four homologs, pararosaniline, rosaniline, magenta II, and new fuchsin. That different samples of dyes give variable staining is documented in the literature. Three commercial samples of basic fuchsin were investigated using
Dye standards, Part II. 8: New fuchsin (CI 42520). European Committee for Clinical Laboratory Standards (ECCLS), Subcommittee on Reference Materials for Tissue Stains (SRMTS).
The Histochemical journal, 24(4), 240-242 (1992-04-01)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service