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Merck
CN

114502

甲基红 钠盐

ACS reagent, Dye content 95 %

别名:

4-二甲基氨基偶氮苯-2′-羧酸 钠盐, 酸性红2

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关于此项目

经验公式（希尔记法）:
C15H14N3NaO2
化学文摘社编号:
845-10-3
分子量:
291.28
EC Number:
212-682-9
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24847176
MDL number:
MFCD00002426
Colour Index Number:
13020
Beilstein/REAXYS Number:
4065488

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产品名称

甲基红 钠盐, ACS reagent, Dye content 95 %

InChI key

GNTPCYMJCJNRQB-CMBBICFISA-M

InChI

1S/C15H15N3O2.Na/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);/q;+1/p-1/b17-16+;

SMILES string

[Na+].CN(C)c1ccc(cc1)\N=N\c2ccccc2C([O-])=O

grade

ACS reagent

agency

suitable for SM 2310
suitable for SM 2320

form

powder

composition

Dye content, 95%

technique(s)

titration: suitable

visual transition interval

4.2-6.2, pink to yellow

solubility

water: 0.1%

λmax

437 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

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相关类别

Biochem/physiol Actions

甲基红是pH指示剂，在pH值为5.5时会变色。

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)

Lot/Batch Number
0000525124
0000525123
0000525123
0000525124
0000514113

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An improved dithizone method for the determination of small quantities of zinc in blood and tissue samples.
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The Journal of Biological Chemistry, 176, 435-443 (1948)
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Micromachines, 11(6) (2020-07-01)
To transform from reactive to proactive healthcare, there is an increasing need for low-cost and portable assays to continuously perform health measurements. The paper-based analytical devices could be a potential fit for this need. To miniaturize the multiplex paper-based microfluidic
F Ciuchi et al.
The European physical journal. E, Soft matter, 29(2), 139-147 (2009-06-11)
The spontaneous formation of dendritic aggregates is observed in a two-dimensional confined layered system consisting of a film composed of liquid crystal, dye and solvent cast above a polymer substrate. The observed aggregates are promoted by phase separation processes induced
Robin L Stingley et al.
Journal of medical microbiology, 59(Pt 1), 108-114 (2009-09-05)
Reduction of Methyl Red (MR) and Orange II (Or II) by 26 human skin bacterial species was monitored by a rapid spectrophotometric assay. The analysis indicated that skin bacteria, representing the genera Staphylococcus, Corynebacterium, Micrococcus, Dermacoccus and Kocuria, were able
Jinhui Feng et al.
Archives of biochemistry and biophysics, 520(2), 99-107 (2012-03-06)
AzoA from Enterococcus faecalis is a member of the polymeric flavin-dependent NADH-preferred azoreductase group. Little is known about the binding and interaction of NADH and azo dye in the azoreductase group. A synergetic strategy based on computational prediction, reverse genetics
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