2′,4′,5′,7′-四溴荧光素二钠盐

产品名称：

17372-87-1
Eosin Y solution
Acid Red 87
Eosin yellowish solution
2′,4′,5′,7′-Tetrabromofluorescein disodium salt
伊红 Y 溶液
酸性红 87
2′,4′,5′,7′-四溴荧光素二钠盐
曙红微黄溶液

产品介绍：

产品说明

一般描述

Eosin Y, also known as Eosin yellowish is a widely used xanthene dye. It is a counterstain that is used to distinguish between various connective tissue fibers & matrices, and the cytoplasm of different types of cells. Eosin in combination with hematoxylin is useful to demonstrate the general histological architecture of a tissue.

应用

Eosin Y is suitable for use in hematoxylin and eosin (H&E) staining procedures for various tissue samples like lung nodule and kidney sections.

包装

500 mL in glass bottle

基本信息

经验(实验)分子式	C₂₀H₆Br₄Na₂O₅
分子量	691.85
Beilstein	1443944
MDL编号	MFCD00005040
PubChem化学物质编号	24858876
NACRES	NA.47

产品性质

形式	liquid
质量水平	100
浓度	5 wt. % in H₂O
密度	1.015 g/mL at 25 ℃
λ_max	518 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
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
InChI key	SEACYXSIPDVVMV-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H317
预防措施声明	P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
危险分类	Skin Sens. 1
储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable