Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

N6264

Sigma-Aldrich

Neutral Red Solution, Buffered

Synonym(s):

Neutral Red solution, 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Toluylene red

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

About This Item

Empirical Formula (Hill Notation):
C15H17ClN4
CAS Number:
553-24-2
Molecular Weight:
288.78
MDL number:
MFCD00012651
UNSPSC Code:
12171500
PubChem Substance ID:
24897779
NACRES:
NA.47

form

solution

Quality Level

500

shelf life

Expiry date on the label

IVD

for in vitro diagnostic use

concentration

0.5% (w/v, acetate buffer, pH 5.2. Preservative added.)

pH

5.2

application(s)

hematology
histology

storage temp.

room temp

SMILES string

[Cl-].Cc1cc2N=C3C=C\C(C=C3Nc2cc1N)=[N+](/C)C

InChI

1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H

InChI key

PGSADBUBUOPOJS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Used as a red nuclear counterstain in various cytochemical procedures.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H317,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SLCQ3045
0000255331
0000255330
SLCK3363
SLCN7836

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Devis Bellucci et al.
Materials (Basel, Switzerland), 12(13) (2019-07-03)
Bioactive glasses (BGs) are currently employed in a wide range of medical and dentistry applications by virtue of their bone-bonding ability. The incorporation of BGs into a collagen matrix may be used to combine the regenerative potential of these materials
Devis Bellucci et al.
Materials science & engineering. C, Materials for biological applications, 96, 757-764 (2019-01-05)
A novel bioglass composition (BGMS10), containing strontium and magnesium and characterized by an ultra-high crystallization temperature, is here employed for the first time to produce different composites with the addition of specific amounts of hydroxyapatite. After an investigation of the
Cássio do Nascimento et al.
Microscopy research and technique, 76(2), 126-132 (2012-10-31)
The aim of this randomized crossover investigation was to assess the biofilm formation on two titanium and one zirconia substrates in relation to the topography and surface roughness of the materials. Twenty-four discs specimens for each evaluated material (Machined pure
Robim M Rodrigues et al.
Toxicology in vitro : an international journal published in association with BIBRA, 27(2), 760-767 (2012-12-25)
When in vitro test systems are evaluated for assessment of the toxicity of chemical compounds, particular efforts are made to mimic the in vivo reality as close as possible. Cellular models with appropriate metabolic competence, i.e. with the potency to
Kun Guo et al.
Biosensors & bioelectronics, 47, 184-189 (2013-04-13)
This study introduces a novel and simple method to covalently graft neutral red (NR) onto carbon surfaces based on spontaneous reduction of in situ generated NR diazonium salts. Immobilization of neutral red on carbon surface was achieved by immersing carbon
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