861111

Bismarck Brown Y

certified by the Biological Stain Commission, Dye content 50 %

• Synonym(s): 4,4′-(m-Phenylenebisazo)bis-m-phenylenediamine dihydrochloride, Basic Brown 1, Bismarck Brown B, Vesuvine
• Empirical Formula (Hill Notation): C₁₈H₁₈N₈ · 2HCl
• CAS Number: 10114-58-6
• Molecular Weight: 419.31
• Colour Index Number: 21000
• EC Number: 233-314-3
• MDL number: MFCD00012977
• UNSPSC Code: 12171500
• PubChem Substance ID: 24888530
• NACRES: NA.47

Properties

• grade: certified by the Biological Stain Commission
• Quality Level: 100
• form: powder
• composition: Dye content, 50%
• solubility: H₂O: 10 mg/mL, clear to turbid, red-orange to red
• λmax: 457 nm
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: Cl.Cl.Nc1ccc(\N=N\c2cccc(c2)\N=N\c3ccc(N)cc3N)c(N)c1
• InChI: 1S/C18H18N8.2ClH/c19-11-4-6-17(15(21)8-11)25-23-13-2-1-3-14(10-13)24-26-18-7-5-12(20)9-16(18)22;;/h1-10H,19-22H2;2*1H/b25-23+,26-24+;;
• InChI key: MCZVRBLCRZWFJH-SPBSJSFYSA-N

Description

Application

Bismarck Brown Y is used for the staining of plant samples, including stem, root, starch granules and epidermis.

Suitability

Certified for use in staining goblet cells and cartilage.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• ppe: Eyeshields, Gloves, type N95 (US)