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 399 GBP
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

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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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