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861111

Sigma-Aldrich

Bismarck Brown Y

certified by the Biological Stain Commission, Dye content 50 %

Sinónimos:

4,4′-(m-Phenylenebisazo)bis-m-phenylenediamine dihydrochloride, Basic Brown 1, Bismarck Brown B, Vesuvine

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About This Item

Fórmula empírica (notación de Hill):
C18H18N8 · 2HCl
Número de CAS:
10114-58-6
Peso molecular:
419.31
Colour Index Number:
21000
EC Number:
233-314-3
MDL number:
MFCD00012977
UNSPSC Code:
12171500
PubChem Substance ID:
24888530
NACRES:
NA.47

grade

certified by the Biological Stain Commission

Quality Level

100

form

powder

composition

Dye content, 50%

technique(s)

microbe id | staining: suitable

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

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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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
SHBR4906
SHBP9224
SHBL6546
MKCH5443
MKCH5441

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B G Prakash Kumar et al.
Journal of hazardous materials, 136(3), 922-929 (2006-03-03)
Activated carbon was produced from a biowaste product, rubberwood sawdust (RWSD) using steam in a high temperature fluidized bed reactor. Experiments were carried out to investigate the influence of various process parameters such as activation time, activation temperature, particle size
E T Graham et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 73(4), 178-185 (1998-09-15)
A staining solution containing alcian blue 8GX, Bismarck brown Y and safranin O was prepared with 0.1 M sodium acetate buffer, pH 5.0. Paraffin was extracted with MicroClear solvent from 10 microm tissue sections mounted on slides. Paraffin solvent was
The Journal of Laboratory and Clinical Medicine, 26, 1200-1200 (1941)
J J Garde et al.
Archives of andrology, 39(1), 1-9 (1997-07-01)
A procedure is described for simultaneously evaluating of sperm viability and acrosomal status in fixed deer spermatozoa. This technique, which is a modification of the triple-stain technique (TST) developed for human sperm, utilizes trypan blue to identify the percentage of
B G Prakash Kumar et al.
Journal of hazardous materials, 126(1-3), 63-70 (2005-07-26)
Hevea brasiliensis or rubberwood tree, as it is commonly known finds limited use once the latex has been tapped. The sawdust of this tree is chosen to ascertain it viability as a precursor for activation. The carbons thus obtained were
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