Rhodamine 19 perchlorate ~95% (dye content), Sigma-Aldrich®

546062-100MG-A

546062-100MG-A

Appearance (colour):
Brown to very dark brown and red to very dark red and red-brown and very dark red-brown and green to very dark green
Appearance (form):
Powder or crystals
Purity (hplc area %):
~95%
Loss on drying:
≤10%
Carbon content:
60.64% (theory)
Nitrogen content:
5.44% (theory)
Wavelength (1) (UV):
512 - 522 nm
Molar absorbancy index (1):
Report result
Wavelength (2) (UV):
346 - 356 nm
Molar absorbancy index (2):
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Wavelength (3) (UV):
289 - 299 nm
Molar absorbancy index (3):
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Wavelength (4) (UV):
265 - 275 nm
Molar absorbancy index (4):
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Wavelength (5) (UV):
240 - 250 nm
Molar absorbancy index (5):
Report result
Solvent (UV):
Ethanol

:514.96 g/mol

:>300 °C (lit.)

:M-Clarity™ quality level = MQ100

:Room Temperature

:263-686-2

:62669-66-3

:C₂₆H₂₇ClN₂O₇

:MFCD02684062