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Merck

09-0240

Sigma-Aldrich

Eosin Y

SAJ special grade, ≥85.0%

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About This Item

Empirische Formel (Hill-System):
C20H6Br4Na2O5
CAS-Nummer:
Molekulargewicht:
691.85
Farbindexnummer:
45380
Beilstein:
3586809
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116130
PubChem Substanz-ID:

Qualität

SAJ special grade

Assay

≥85.0%

Verfügbarkeit

available only in Japan

SMILES String

[Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24

InChI

1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2

InChIKey

SEACYXSIPDVVMV-UHFFFAOYSA-L

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Piktogramme

Exclamation mark

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Eye Irrit. 2 - Skin Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

376.9 °F - Pensky-Martens closed cup

Flammpunkt (°C)

191.6 °C - Pensky-Martens closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


Analysenzertifikate (COA)

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Han Shih et al.
Macromolecular rapid communications, 34(3), 269-273 (2013-02-07)
The utility of visible-light-mediated polymerization in tissue engineering has been limited due to the necessary use of potentially cytotoxic coinitiator and comonomer. Here, we report a visible-light-mediated thiol-ene hydrogelation scheme using eosin-Y as the only photoinitiator. Under visible light exposure
Han Shih et al.
ACS applied materials & interfaces, 5(5), 1673-1680 (2013-02-07)
Interfacial visible light-mediated thiol-ene photoclick reactions were developed for preparing step-growth hydrogels with multilayer structures. The effect of a noncleavage type photoinitiator eosin-Y on visible-light-mediated thiol-ene photopolymerization was first characterized using in situ photorheometry, gel fraction, and equilibrium swelling ratio.
Toshihisa Yashiro et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(48), 17212-17217 (2014-11-19)
Males and females are in conflict over genetic transmission in the evolution of parthenogenesis, because it enhances female reproductive output but deprives the males' genetic contribution. For males, any trait that coerces females into sexual reproduction should increase their fitness.
V A Kuttappan et al.
Poultry science, 92(2), 331-338 (2013-01-10)
White striping is a condition in broiler chickens characterized grossly by the occurrence of white striations, seen parallel to the direction of muscle fibers, on broiler breast fillets and thighs. Based on visual evaluation of the intensity of white striping
Erik Thunnissen et al.
Virchows Archiv : an international journal of pathology, 461(6), 629-638 (2012-10-16)
For treatment purposes, distinction between squamous cell carcinoma and adenocarcinoma is important. The aim of this study is to examine the diagnostic accuracy on lung cancer small biopsies for the distinction between adenocarcinoma and squamous cell carcinoma and relate these

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