Cresyl violet perchlorate, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
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M-Clarity™ quality level = MQ100

255246-100MG 255246-500MG
255246-100MGEA 100 EUR
255246-100MG 255246-500MG
Cresyl violet perchlorate, Sigma-Aldrich®
Cresyl violet perchlorate

Cresyl Violet perchlorate is suitable as a laser dye.


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. 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.

Formula: C₁₆H₁₂ClN₃O₅
Storage Temperature: Room Temperature
MDL Number: MFCD00012671
CAS Number: 41830-80-2
EINECS: 255-561-6
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Specification Test Results

Appearance (Colour) Dark Green
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Wave Length In Ethanol 599 - 605 nm
Extinction Coefficient ≥27000
Wave Length ≥267 - 273 nm
Carbon ≥51.3%
Nitrogen ≥11.2%
Purity (HPLC) ≥96.5%

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