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Merck
CN

201960

Acid Yellow 25

Dye content 40 %

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About This Item

Empirical Formula (Hill Notation):
C23H20N5NaO6S2
CAS Number:
6359-85-9
Molecular Weight:
549.55
PubChem Substance ID:
24852030
UNSPSC Code:
12171500
Colour Index Number:
18835
NACRES:
NA.47
EC Number:
228-810-1
MDL number:
MFCD00003121

Key Documents

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InChI key

VKLQVFKYJGXGKQ-QREUMGABSA-M

InChI

1S/C23H21N5O6S2.Na/c1-15-8-9-18(14-21(15)35(30,31)27-17-6-4-3-5-7-17)24-25-22-16(2)26-28(23(22)29)19-10-12-20(13-11-19)36(32,33)34;/h3-14,27,29H,1-2H3,(H,32,33,34);/q;+1/p-1/b25-24+;

SMILES string

[Na+].Cc1ccc(cc1S(=O)(=O)Nc2ccccc2)\N=N\c3c(C)nn(c3O)-c4ccc(cc4)S([O-])(=O)=O

form

powder

composition

Dye content, 40%

λmax

392 nm

ε (extinction coefficient)

13200 at 259 nm in H2O at 0.03 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Related Categories

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
04410AO
10715HS
U01347

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Shumin Xia et al.
Cell reports, 28(5), 1251-1267 (2019-08-01)
Mechanical cues influence pluripotent stem cell differentiation, but the underlying mechanisms are not well understood. Mouse embryonic stem cells (mESCs) exhibit unusual cytomechanical properties, including low cell stiffness and attenuated responses to substrate rigidity, but the underlying structural basis remains

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