A4043

Azure B

Dye content, ≥80%, certified by the Biological Stain Commission, powder

• Synonim(y): N,N,N′-Trimethylthionin, Azure I, Methyleneazure
• Wzór empiryczny (zapis Hilla): C₁₅H₁₆ClN₃S
• Numer CAS: 531-55-5
• Masa cząsteczkowa: 305.83
• UNSPSC Code: 12171500
• NACRES: NA.47
• PubChem Substance ID: 24890740
• EC Number: 208-511-2
• MDL number: MFCD00011935
• Colour Index Number: 52010
• Beilstein/REAXYS Number: 3922630

Właściwości

• Nazwa produktu: Azure B, certified by the BSC
• agency: certified by the BSC
• Quality Segment: 200
• form: powder
• composition: Dye content, ≥80%
• technique(s): microbe id | staining: suitable
• color: dark green
• mp: 205-210 °C (dec.) (lit.)
• solubility: H₂O: 1 mg/mL
• fluorescence: λ_ex 648 in ethanol
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: C[N+](C)=C(C=C1)C=C(C1=N2)SC3=C2C=CC(NC)=C3.[Cl-]
• InChI: 1S/C15H15N3S.ClH/c1-16-10-4-6-12-14(8-10)19-15-9-11(18(2)3)5-7-13(15)17-12;/h4-9H,1-3H3;1H
• InChI key: DNDJEIWCTMMZBX-UHFFFAOYSA-N

Opis

Application

Certified for use in Lillie′s modified Nocht′s method for paraffin sections and the NCCLS method for blood smears.

Azure B has been used for the staining of chromosomes.

Biochem/physiol Actions

Azure B is a cationic dye. It is part of the Romanowsky stain, which is used for the staining of blood films. It is also used for the localization of nucleic acids.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Klasa składowania: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)