Rhodamine 110 ≥75% (dye content), Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
Synonyms:
Rhodamine 110 chloride, 2-(6-Amino-3-imino-3H-xanthen-9-yl)benzoic acid hydrochloride
M-Clarity™ quality level = MQ200
432202-1G
432202-250MG
432202-1GEA
665
EUR
432202-1G
432202-250MG
Rhodamine 110 ≥75% (dye content), Sigma-Aldrich®
Rhodamine 110
Rhodamine 110 chloride (R110) is a laser grade dye. It has been used for the synthesis of the rhodamine 110 octadecyl ester (R110C18).
Formula:
C₂₀H₁₅ClN₂O₃ MW: 366,801 g/mol Melting Pt: >300 °C (lit.) Storage Temperature: Room Temperature |
MDL Number:
MFCD00042009 CAS Number: 13558-31-1 EINECS: 236-944-7 |
Specification Test Results
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 or chunk(s) |
Carbon content | 48.9 - 81.8% |
Nitrogen content | 5.8 - 9.5% |
Infrared spectrum | Conforms to structure |
Wavelength (1) (UV) | 493 - 499 nm |
Molar absorbancy index (1) | ≥48000 |
Wavelength (2) (UV) | 240 - 246 nm |
Molar absorbancy index (2) | ≥22000 |
Solvent (UV) | 0.003 g/L in water |
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