Morin hydrate 1-2 mol/mol water for the determination of Al, Be, Zn, Ga, In, Sc, for microscopy, Sigma-Aldrich®
Leverancier: SIGMA ALDRICH MICROSCOPY
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Waarschuwing
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Synoniemen:
2',3,4',5,7-Pentahydroxyflavone
M-Clarity™ quality level = MQ200
69870-10G
69870-50G
69870-5G
69870-10GEA
152
EUR
69870-10G
69870-50G
69870-5G
Morin hydrate 1-2 mol/mol water for the determination of Al, Be, Zn, Ga, In, Sc, for microscopy, Sigma-Aldrich®
Morin hydrate
Morin hydrate is a yellowish pigment and a fluorescent indicator. It is used for the fluorimetric determination of several metals, mostly aluminum. Morin has been utilised in fluorescent microscopy as a fluorescent nuclear stain and as an application to detect aluminium in the brain by demonstrating metal salts.
Formule:
C₁₅H₁₀O₇ MW: 302.24 g/mol Smeltpunt: 299...300 °C Bewaar temperatuur: Room Temperature |
MDL Nummer:
MFCD00217054 CAS nummer: 654055-01-3 EINECS: 207-542-9 |
Specification Test Results
Appearance (Colour) | Faint Brown to Brown and Faint Brown-Yellow to Brown Yellow |
Appearance (Form) | Powder |
Purity (HPLC) | ≥85% |
Thin Layer Chromatography | Corresponds to Standard |
Solubility (Colour) | Brown to Very Dark Brown and Red to Very Dark Red |
Water | 3 - 11 % |
Sulphated Ash | ≤3% |
Infrared Spectrum | Conforms to Structure |
Wavelength (1) (UV) | 360 - 375 nm |
Extinction (1) (UV) (1%/1 cm) | ≥300 |
Solvent (UV) | Methanol |
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