Bismarck Brown Y
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Bismarck Brown Y
Bismarck Brown Y
Bismarck Brown Y
Thermo Scientific Chemicals

Bismarck Brown Y

CAS: 10114-58-6 | C18H20Cl2N8 | 419.314 g/mol
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Catalog number A16674.14
also known as A16674-14
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Quantity:
25 g
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Price (USD)
40.65
Online Exclusive
45.10
Save 4.45 (10%)
Each
Add to cart
Chemical Identifiers
CAS10114-58-6
IUPAC Namedihydrogen 4-(2-{3-[2-(2,4-diaminophenyl)diazen-1-yl]phenyl}diazen-1-yl)benzene-1,3-diamine dichloride
Molecular FormulaC18H20Cl2N8
InChI KeyMCZVRBLCRZWFJH-UHFFFAOYSA-N
SMILES[H+].[H+].[Cl-].[Cl-].NC1=CC=C(N=NC2=CC(=CC=C2)N=NC2=CC=C(N)C=C2N)C(N)=C1
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Powder
Appearance (Color)Red-brown to dark brown or black
Assay (Dye)≥45%
CommentSpecification differs for U.S. and non-U.S. material where indicated
lambda-max (UV-Vis)454-464nm (in acidified 50% ethanol) (non-U.S. specification)
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Plasma stain for mucins, cartilage and goblet cellsBismarck Brown Y is used for staining mucine, cartilage and goblet cells.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Plasma stain for mucins, cartilage and goblet cellsBismarck Brown Y is used for staining mucine, cartilage and goblet cells.

Solubility
Soluble in water. Slightly soluble in ethanol and cellosolve. Insoluble in acetone, carbon tetrachloride and benzene.

Notes
Incompatible with strong oxidizing agents and reducing agents.
RUO – Research Use Only

General References:

  1. Safarik, I.; Maderova, Z.; Horska, K.; Baldikova, E.; Pospiskova, K.; Safarikova, M. Spent Rooibos (Aspalathus linearis) Tea Biomass as an Adsorbent for Organic Dye Removal. Biorem. J. 2015, 19 (3), 183-187.
  2. Safarik, I.; Horska, K.; Pospiskova, K.; Filip, J.; Safarikova, M. Mechanochemical synthesis of magnetically responsive materials from non-magnetic precursors. Mater. Lett. 2014, 126, 202-206.