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Merck
CN

15000

俾斯麦棕R

suitable for microscopy

别名:

Basic Brown 4, Vesuvine

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关于此项目

经验公式(希尔记法):
C21H24N8 · 2HCl
化学文摘社编号:
分子量:
461.39
EC Number:
226-541-4
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
21010
Beilstein/REAXYS Number:
1829673
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InChI key

WLKAMFOFXYCYDK-CYXDXXRZSA-N

InChI

1S/C21H24N8.2ClH/c1-11-4-5-14(26-28-20-6-12(2)15(22)9-17(20)24)8-19(11)27-29-21-7-13(3)16(23)10-18(21)25;;/h4-10H,22-25H2,1-3H3;2*1H/b28-26+,29-27+;;

SMILES string

Cl[H].Cl[H].Cc1cc(\N=N\c2ccc(C)c(c2)\N=N\c3cc(C)c(N)cc3N)c(N)cc1N

form

powder or crystals

mp

222 °C (dec.) (lit.)

solubility

methanol: 0.01 g/10 mL, red

εmax

≥250 at 463-473 nm in 50% ethanol

suitability

suitable for microscopy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

General description

Bismark Brown R (BB), also called as basic brown 4, belongs to the class of diazo dyes. It has the absorption maximum at 468nm.

Application

Bismarck Brown R has been used as an adsorbate and is used in dye decoloration experiment.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

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Assessment of the joint effect of laccase and cellobiose dehydrogenase on the
decolouration of different synthetic dyes
Enayatzamir K
Journal of Hazardous Materials, 169, 176-181 (2009)
Renata M Lataro et al.
American journal of hypertension, 32(6), 579-587 (2019-03-16)
Acetylcholinesterase inhibition prevents autonomic imbalance, reduces inflammation, and attenuates the development of hypertension. Considering that vascular dysfunction is a crucial feature of arterial hypertension, we investigated the effects of chronic administration of acetylcholinesterase inhibitors-pyridostigmine or donepezil-on vascular reactivity of spontaneously
Sudipta Chatterjee et al.
Scientific reports, 9(1), 11658-11658 (2019-08-14)
A dual-responsive hydrogel (pH/temperature) was developed from a thermos-responsive polymer, pluronic F-127 (PF127), and pH-responsive polymers, N,N,N-trimethyl chitosan (TMC) and polyethylene glycolated hyaluronic acid (PEG-HA). Gallic acid, the principal component of the traditional Chinese drug Cortex Moutan was loaded into
John O Unuofin et al.
Journal of environmental management, 231, 222-231 (2018-10-21)
Agroindustrial residual lignocellulosic biomaterial provides an economical and renewable natural bioresource for the large-scale, gainful biofuel production, as well as the production of fine bulk chemicals, which may include industrial biocatalysts. To this end, the laccase-inducing aptitude of some agroindustrial
Adsorption of Bismarck Brown R Dye Onto Multiwall Carbon Nanotubes
Kamil AM
Journal of Environmental Analytical Chemistry (2014)

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