Pinacyanol chloride, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
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Synonyms: 1,1'-Diethyl-2,2'-carbocyanine Chloride, Quinaldine Blue

M-Clarity™ quality level = MQ100

201715-1G 201715-250MG 201715-5G
201715-1GEA 113 GBP
201715-1G 201715-250MG 201715-5G
Pinacyanol chloride, Sigma-Aldrich®
Pinacyanol chloride

Pinacyanol chloride, (1,1'-Diethyl-2,2'-carbocyanine chloride; 2,2'-Trimethinequinocyanine chloride; Quinaldine blue).

Formula: C₂₅H₂₅ClN₂
MW: 388,94 g/mol
Melting Pt: 270 °C (dec., lit.)
Storage Temperature: Room Temperature
MDL Number: MFCD00011974
CAS Number: 2768-90-3
EINECS: 220-457-1
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Specification Test Results

Appearance (Colour) Green to Very Dark Green and Green-Black
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Wavelength 559 - 565 nm
Extinction Coefficient ≥150000
Extinction Coefficient, 0.001 g/L, Ethanol ≥65000

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