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199648

Sigma-Aldrich

Phenosafranin

Dye content 80 %

Sinonimo/i:

3,7-Diamino-5-phenylphenazinium chloride

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About This Item

Formula empirica (notazione di Hill):
C18H15ClN4
Numero CAS:
81-93-6
Peso molecolare:
322.79
Colour Index:
50200
Beilstein:
3642082
Numero CE:
201-387-0
Numero MDL:
MFCD00036335
Codice UNSPSC:
12171500
ID PubChem:
24851930
NACRES:
NA.47

Forma fisica

powder

Composizione

Dye content, 80%

tecniche

titration: suitable

Punto di fusione

>300 °C (lit.)

λmax

519 nm

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

[Cl-].Nc1ccc2nc3ccc(N)cc3[n+](-c4ccccc4)c2c1

InChI

1S/C18H14N4.ClH/c19-12-6-8-15-17(10-12)22(14-4-2-1-3-5-14)18-11-13(20)7-9-16(18)21-15;/h1-11H,(H3,19,20);1H
SOUHUMACVWVDME-UHFFFAOYSA-N

Applicazioni

Phenosafranin has been used for nuclear staining.

Azioni biochim/fisiol

Phenosafranin (PSF) is a red dye released from cells with intact plasma membrane. PSF at lower concentration is used to stain mitochondria supravitally.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
SHBM9214
MKBD5349V
MKBD5349
00522PE
11602PF

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Paramita Das et al.
Journal of colloid and interface science, 320(1), 9-14 (2008-01-15)
We introduce a simple and efficient strategy to enhance the efficiency of a quenching-based fluorosensor for metal ions by several orders of magnitude by using commercially available anionic surfactants varying hydrophobic chain length. Anionic surfactants with a proper choice of
Paramita Das et al.
The journal of physical chemistry. B, 111(38), 11169-11176 (2007-09-06)
A steady-state and time-resolved photophysical study of a cationic phenazinium dye, phenosafranin (PSF), has been investigated in well-characterized biomimetic micellar nanocavities formed by anionic surfactants of varying chain lengths, namely, sodium decyl sulfate (S(10)S), sodium dodecyl sulfate (S(12)S), and sodium
Shilpa N Sawant et al.
The journal of physical chemistry. B, 110(48), 24530-24540 (2006-12-01)
Langmuir-Blodgett (LB) films of the water-soluble dye phenosafranine (PS) have been prepared by its adsorption from aqueous dye solution to an arachidic acid (AA) monolayer at the air-water interface. Atomic force microscopy (AFM) images of the LB films revealed the
Brian D Jones et al.
Water research, 39(18), 4343-4354 (2005-10-26)
An in situ methodology based on covalently bonded redox indicators has been developed for determining when sulfate-reducing conditions exist in environmental samples. Three immobilized redox indicators [thionine (Thi, formal potential at pH 7 (E(0')7) equals 52 mV), cresyl violet (CV
Ishita Saha et al.
Physical chemistry chemical physics : PCCP, 12(39), 12771-12779 (2010-08-24)
The base specificity and energetics of DNA binding of the phenazinium dyes phenosafranine and safranine-O have been studied using various biophysical tools. The guanine-cytosine base specificity of both compounds was established from binding affinity values and competition dialysis results and
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