Thiazole orange ~90% (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
Synonyms: 1-Methyl-4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]quinolinium p-tosylate
CAS Number:107091-89-4
:
Formula:C₂₆H₂₄N₂O₃S₂
MDL Number:MFCD00192499
Molecular Weight:476.61 g/mol
Melting Pt:270 °C (dec., lit.)
:M-Clarity™ quality level = MQ200
:GHS07
Storage Temperature:Room Temperature
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance (Colour):Orange to Very Dark Orange and Orange-Red and Red-Orange and Dark Red-Orange
- Appearance (Form):Powder
- Infrared spectrum:Conforms to Structure
- Wavelength:501 - 513 nm
- Extinction Coefficient :≥65000
- Extinction Coefficient, Methanol:≥28000
- Carbon:57.6 - 73.4%
- Nitrogen:4.9 - 6.2%
Specification Test Results
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