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Merck

255246

Sigma-Aldrich

Kresylviolett

Synonym(e):

Oxazin 9-perchlorat

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100 MG
CHF 132.00

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100 MG
CHF 132.00

About This Item

Empirische Formel (Hill-System):
C16H11N3O · HClO4
CAS-Nummer:
Molekulargewicht:
361.74
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12171500
PubChem Substanz-ID:
NACRES:
NA.47

CHF 132.00


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Assay

>96.5% (HPLC)

Qualitätsniveau

Form

powder

λmax

602 nm

ε (Extinktionskoeffizient)

≥27000 at 267-273 nm
≥50000 at 599-605 nm
≥7000 at 316-322 nm

Fluoreszenz

λem 602 nm in ethanol

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

room temp

SMILES String

OCl(=O)(=O)=O.Nc1cc2OC3=CC(=N)C=CC3=Nc2c4ccccc14

InChI

1S/C16H11N3O.ClHO4/c17-9-5-6-13-14(7-9)20-15-8-12(18)10-3-1-2-4-11(10)16(15)19-13;2-1(3,4)5/h1-8,17H,18H2;(H,2,3,4,5)

InChIKey

YZUJISGZMSLVAU-UHFFFAOYSA-N

Allgemeine Beschreibung

Cresyl Violet perchlorate, also known as oxazine 9, is a laser dye. Cresyl violet is a small diaminobenzooxazine with a moderately sized planar conjugated system.

Anwendung

Among its many applications, Cresyl Violet can be used to stain for Nissl substance and nuclei in nervous tissue and the identification of Helicobacter. Cresyl Violet perchlorate has been used to make cresyl violet perchlorate-polymer composite thin films. It also has been used as a fluorescence standard.

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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