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Merck
CN

857343

碱性品红

certified by the BSC, Dye content ≥88 %

别名:

Magenta O, 一品紅 盐酸盐, 付品红 盐酸盐, 副品红, 碱性副品红, 碱性红 9, 碱性红 盐酸盐

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关于此项目

经验公式(希尔记法):
C19H17N3 · HCl
化学文摘社编号:
分子量:
323.82
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
42500
EC Number:
209-321-2
MDL number:
Beilstein/REAXYS Number:
4164603
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产品名称

碱性品红, certified by the BSC, Dye content ≥88 %

InChI key

JUQPZRLQQYSMEQ-UHFFFAOYSA-N

InChI

1S/C19H17N3.ClH/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;/h1-12,20H,21-22H2;1H

SMILES string

[Cl-].Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3/C=CC(=[NH2+])C=C3

agency

certified by the BSC

form

powder

composition

Dye content, ≥88%

technique(s)

microbe id | staining: suitable

color

green to dark green

pH

1.0-3.1, purple to red

mp

268-270 °C (dec.) (lit.)

λmax

544 nm

ε (extinction coefficient)

≥11000 at 235-239 nm in 50% ethanol at 0.003 g/L
≥17000 at 287-291 nm in 50% ethanol at 0.003 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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Application

在Periodic Acid Schiff(PAS)和Feulgen技术中,作为ENDO培养基以及Schiff's试剂,经认证其可用于石炭品红的耐酸染色。
碱性品红被用作木质素检测荧光染料,可用于三种不同生态类型 二穗短柄草 基部节间的木质素的荧光成像。

Biochem/physiol Actions

碱性品红属于三苯基甲烷类。将碱性品红与亚硫酸结合可形成品红亚硫酸,也称为Feulgen试剂或Schiff试剂。该试剂可用于染色体DNA的染色。碱性品红也可用于植物组织样品中木质素的染色。

Legal Information

Magenta is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Plant Fibers (2012)
Bisen PS
Laboratory Protocols in Applied Life Sciences (2014)
Min Chen et al.
The New phytologist, 229(6), 3481-3496 (2020-11-25)
The intimate association of host and fungus in arbuscular mycorrhizal (AM) symbiosis can potentially trigger induction of host defence mechanisms against the fungus, implying that successful symbiosis requires suppression of defence. We addressed this phenomenon by using AM-defective vapyrin (vpy)
Sharma A
Plant Chromosomes (1999)
Sara M Oliveira et al.
Journal of agricultural and food chemistry, 57(9), 3415-3422 (2009-03-25)
A flow system based on the multicommutation concept was developed for the determination of free and total sulfur dioxide in table wines, exploiting gas diffusion separation and spectrophotometric detection. The system allowed the comparison of malachite green and pararosaniline chemistries

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