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Merck
CN

861111

俾斯麦棕 Y

certified by the BSC, Dye content 50 %

别名:

4,4′-(m-苯双偶氮基)双-m-苯二胺 二盐酸盐, 俾斯麦棕 B, 碱性棕, 碱性棕 1

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经验公式(希尔记法):
C18H18N8 · 2HCl
化学文摘社编号:
分子量:
419.31
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
21000
NACRES:
NA.47
EC Number:
233-314-3
MDL number:
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InChI key

MCZVRBLCRZWFJH-SPBSJSFYSA-N

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+;;

SMILES string

Cl.Cl.Nc1ccc(\N=N\c2cccc(c2)\N=N\c3ccc(N)cc3N)c(N)c1

agency

certified by the BSC

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

Quality Level

Application

Bismarck Brown Y 用于植物样品的染色,包括茎、根、淀粉颗粒和表皮。
用于杯状细胞和软骨染色。

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The Journal of Laboratory and Clinical Medicine, 26, 1200-1200 (1941)
[Case of poisoning by the dye Bismark Brown].
N M Ageeva et al.
Sudebno-meditsinskaia ekspertiza, 29(3), 59-59 (1986-07-01)
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
Preparation & cytochemical properties of Schiff-type dye-SO2 reagents: role of UV rays.
M K Dutt
Indian journal of experimental biology, 19(7), 617-620 (1981-07-01)
P Talbot et al.
Stain technology, 56(5), 307-309 (1981-09-01)
We have previously described a triple stain for evaluating normal acrosome reactions of human sperm. This procedure uses trypan blue to distinguish live and dead sperm, Bismarck brown to stain the sperm's postacrosomal region, and rose Bengal to stain the

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