Solvent blue 35, violet crystalline powder, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY

Synonyms: Sudan Blue 2, 1,4-Bis(butylamino)-9,10-anthraquinone, 1,4-bis(butylamino)anthracene-9,10-dione, 1,4-Bis(butylamino)anthracene-9,10-dione, Sudan Blue II

M-Clarity™ quality level = MQ200

306436-100G 306436-5G
306436-100GEA 190 GBP
306436-100G 306436-5G
Solvent blue 35, violet crystalline powder, Sigma-Aldrich®
Solvent blue 35

Synonyms: Solvent blue 35

Formula: C₂₂H₂₆N₂O₂
MW: 350,45 g/mol
Melting Pt: 120…122 °C (lit.)
MDL Number: MFCD00011714
CAS Number: 17354-14-2
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Specification Test Results

Composition Dye content, 98%
Absorption λmax 604 nm (2nd)
Appearance (color) Maroon to violet or purple
Appearance (form) Powder or crystalline powder
Infrared spectrum Conforms to structure
Wavelength, c = 0.01g/l in chloroform 648 - 652 nm
Extinction coefficient ≥13000
Wavelength 600 - 604 nm
Carbon 73,5 - 77,3%
Nitrogen 7,7 - 8,3%
Solubility (turbidity), c = 4 mg/ml in chloroform, clear to opaque Conforms
Solubility (color) Blue

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