66720

Blu di metilene

purum p.a., for microscopy (Bact., Bot., Hist., Vit.), ≥97.0% (calc. based on dry substance, AT)

• Formula empirica (notazione di Hill): C₁₆H₁₈ClN₃S · xH₂O
• Numero CAS: 122965-43-9
• Peso molecolare: 319.85 (anhydrous basis)
• Beilstein: 3599847
• Numero CE: 200-515-2
• Numero MDL: MFCD00150006
• Codice UNSPSC: 12171500
• ID PubChem: 329760310
• NACRES: NA.32

Proprietà

• Grado: for microscopy (Bact., Bot., Hist., Vit.); purum p.a.
• Saggio: ≥97.0% (calc. based on dry substance, AT)
• Stringa SMILE: O.[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C
• InChI: 1S/C16H18N3S.ClH.H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;/h5-10H,1-4H3;1H;1H2/q+1;;/p-1; WQVSELLRAGBDLX-UHFFFAOYSA-M

Descrizione

Descrizione generale

Methylene Blue (MB) is a basic histological dye.

Applicazioni

Methylene Blue hydrate has been used:

• in the preparation of methylene blue (MB) solution to stain zymograms
• to label the injection site in the tissue slices
• to pre-treat mice via oral gavage to study its effects on noise-induced hearing loss

Azioni biochim/fisiol

Methylene blue (MB) plays a key role in microbiology and pharmacology. It is mainly used in staining live organisms and in methemoglobinemia treatment. MB can be considered as a possible and safe vasoconstrictor. It has several applications in textile, paper and hair coloring sectors.

Altre note

may contain up to 22% water

On the efficiency of methylene blue versus persulfate catalysis of polyacrylamide gels, as investigated by capillary zone electrophoresis

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302
• Classi di pericolo: Acute Tox. 4 Oral
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves