69870

Morin hydrate

for microscopy, for the determination of Al, Be, Zn, Ga, In, Sc, 1-2 mol/mol water

• Sinónimos: 2′,3,4′,5,7-Pentahydroxyflavone
• Fórmula empírica (notación de Hill): C₁₅H₁₀O₇ · xH₂O
• Número de CAS: 654055-01-3
• Peso molecular: 302.24 (anhydrous basis)
• Colour Index Number: 75660
• Beilstein/REAXYS Number: 327474
• EC Number: 207-542-9
• MDL number: MFCD00017307
• UNSPSC Code: 12171500
• PubChem Substance ID: 24885989
• NACRES: NA.47

Propiedades

• grade: for microscopy
• Quality Level: 200
• assay: ≥85% (HPLC)
• form: powder
• quality: for the determination of Al, Be, Zn, Ga, In, Sc
• technique(s): titration: suitable
• impurities: 1-2 mol/mol water
• mp: 299-300 °C
• solubility: methanol: 0.5 g/10 mL, brown
• εmax: ≥300 at 360-375 nm in methanol
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: O=C1C(O)=C(C2=CC=CC=C2O)OC3=CC(O)=CC(O)=C31
• InChI: 1S/C15H10O7.H2O/c16-6-1-2-8(9(18)3-6)15-14(21)13(20)12-10(19)4-7(17)5-11(12)22-15;/h1-5,16-19,21H;1H2
• InChI key: MYUBTSPIIFYCIU-UHFFFAOYSA-N
• Gene Information: human ... CYP1A2(1544)

Descripción

General description

Morin hydrate is a yellowish pigment and a fluorescent indicator. It is used for the fluorimetric determination of several metals, mostly aluminum.

Application

Morin has been utilized in fluorescent microscopy as a fluorescent nuclear stain and as an application to detect aluminium in the brain by demonstrating metal salts.

Other Notes

Reagent for the fluorimetric determination of several metals, mostly aluminum

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves