Morin hydrate 1-2 mol/mol water pour la détermination spectrophotométrique de Cu et Fe, pour la microscopie, Sigma-Aldrich®
Marques : SIGMA ALDRICH MICROSCOPYTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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M-Clarity™ (Niveau de qualité) = MQ200
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 Point de fusion: 299,..300 °C Température de stockage: Room Temperature |
Numéro MDL:
MFCD00217054 Numéro CAS: 654055-01-3 EINECS: 207-542-9 |
Résultats des tests de spécification
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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