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P2395

Sigma-Aldrich

Ponceau Xylidine

Dye content ≥60 %, Powder

Synonym(s):

Acid Red 26, Ponceau 2 R, Xylidine ponceau, Xylidine ponceau 2R

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About This Item

Empirical Formula (Hill Notation):
C18H14N2Na2O7S2
CAS Number:
Molecular Weight:
480.42
Colour Index Number:
16150
Beilstein/REAXYS Number:
5709350
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

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Product Name

Ponceau Xylidine, Dye content ≥60 %

form

powder

Quality Level

composition

Dye content, ≥60%

solubility

water: 10 mg/mL, clear, red

εmax

18-22 at 503-508 nm in water

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].Cc1ccc(\N=N\c2c(O)c(cc3cc(ccc23)S([O-])(=O)=O)S([O-])(=O)=O)c(C)c1

InChI

1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-14-5-4-13(28(22,23)24)8-12(14)9-16(18(17)21)29(25,26)27;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;

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1 of 4

This Item
EHU065961EHU000261EHU108851
Gene Information

human ... PLIN3(10226), M6PRBP1(10226)

Gene Information

human ... MAEA(10296), MAEA(10296)

Gene Information

human ... IPO8(10526), IPO8(10526)

Gene Information

human ... BCAS2(10286), BCAS2(10286)

esiRNA cDNA target sequence

ACGTTTTCCAGCATCCACTCCTTCCAGGACCTGTCCAGCAGCATTCTGGCCCAGAGCCGTGAGCGTGTCGCCAGCGCCCGCGAGGCCCTGGACCACATGGTGGAATATGTGGCCCAGAACACACCTGTCACGTGGCTCGTGGGACCCTTTGCCCCTGGAATCACTGAGAAAGCCCCGGAGGAGAAGAAGTAGGGGGAGAGGAGAGGACTCAGCGGGCCCCGTCTCTATAATGCAGCTGTGCTCTGGAGTCCTCAACCCGGGGCTCATTTCAAACTTATTTTCTAGCCACTCCTCCCAGCTCTTCTGTGCTGTCCACTTGGGAAGCTAAGGCTCTCAAAACGGGCATCACCCAGTTGACCCATCTCTCAGCCTCTCTGAGCTTGGAAGAAGCCTGTTCTGAGCCTCA

esiRNA cDNA target sequence

AACGGCTACGTCTACGGCTACAATTCTCTGCTTTCTATCCGTCAAGATGATAAAGTCGTGTGCCCGAGAACCAAAGAAGTCTTCCACTTCTCACAAGCCGAGAAGGTGTACATCATGTAGGCCCCACGTCGTGAAGCGCACGCCTCGGGGACGGGCTGCAGTGGGCGGGGAGGCCACGCCTTCCTCCTGTCCCACGCTCCAGCCTGCCGCGGCGTTTCTGTTTCTTGCGACCAAAGATCCGTGAGCAACGATAAATACTCTTAGGAAGAGAGAAAATAAGGTTTCATAAGTTTGTACTTGAAAACATTTGGATTGGTAGGATTTTGTAACACGTCAACCATTTGATGCTTCTGAAAAGTACTTTCAACTTGCGAAGGAAACTCTTCTTTAAAGACTGACCTAAACACCGAGGGA

esiRNA cDNA target sequence

TGCCCTTGCTCTTCAGTCTTTAATTTCTAACCAGATACAAGCTAAGGAATATATGAAGCCACATGTGAGGCCTATTATGCAGGAACTGTTGCACATTGTTAGAGAGACAGAAAATGATGATGTTACTAATGTCATCCAGAAGATGATATGTGAATACAGTCAAGAGGTAGCCTCAATTGCTGTTGATATGACCCAACACTTGGCTGAGATATTTGGCAAAGTTCTTCAAAGTGATGAATATGAAGAAGTTGAAGACAAAACAGTAATGGCTATGGGAATTTTACATACCATTGATACTATCTTAACAGTTGTAGAAGATCATAAAGAGATTACCCAGCAGTTAGAGAATATCTGTCTACGGATCATTGATCTTGTTCTGCAGAAACATGTAATTGAATTCTATGAAGAAATTCTTTCCCTGGCATACAGTTTAACCTGCCACA

esiRNA cDNA target sequence

GAGGAAACTCGCAGATACCGACCTACTAAGAACTACCTGAGCTACCTGACAGCCCCGGATTATTCTGCCTTTGAAACTGACATAATGAGAAATGAATTTGAAAGACTGGCTGCTCGACAACCAATTGAATTGCTCAGTATGAAACGATATGAGCTTCCAGCCCCCTCCTCTGGTCAAAAAAATGACATTACTGCATGGCAAGAATGTGTAAACAATTCTATGGCCCAGTTAGAGCATCAAGCAGTTAGAATTGAGAATCTGGAACTAATGTCACAGCATGGATGTAATGCCTGGAAAGTATACAATGAAAATCTAGTTCATATGATTGAACACGCACAGAAGGAACTTCAGAAGTTAAGAAAACATATTCAAGATTTAAACTGGCAGAGAAAGAACATGCAACTCACAGCTGG

product line

MISSION®

product line

MISSION®

product line

MISSION®

product line

MISSION®

Ensembl | human accession no.

ENSG00000105355

Ensembl | human accession no.

ENSG00000090316

Ensembl | human accession no.

ENSG00000133704

Ensembl | human accession no.

ENSG00000116752

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

NCBI accession no.

NM_005817

NCBI accession no.

NM_005882

NCBI accession no.

NM_006390

NCBI accession no.

NM_005872

General description

Ponceau Xylidine is a red powder which is easily soluble in water. It is used as a substitute for cochineal dye.[1]

Application

Ponceau Xylidine has been used as part of the Goldner′s trichome stain to stain thin sections.[2] It has also been used to prepare Fuchsin-Ponceau solution to stain an amyotrophic lateral sclerosis tissue-engineered skin model (ALS-TES).[3]

pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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