4′,5′-Dibromo-2′,7′-dinitrofluorescein disodium salt

品牌

Sigma-Aldrich

CAS

548-24-3

货号

45260

包装型号

规格纯度

for microscopy (Fl., Hist.), adsorption and fluorescent indicator

参考价格

1967 元 *本价格含增值税费

促销

数量

产品名称：

548-24-3
Eosin B
4′,5′-Dibromo-2′,7′-dinitrofluorescein disodium salt
Acid Red 91
Eosin Scarlet
Saffrosine
Eosin Bluish
伊红 B

产品介绍：

产品说明

一般描述

Eosin B is a fluorescent red dye that is used in microscopy to visualise cytoplasm and proteins like collagen.

应用

Eosin B is an adsorption and fluorescent indicator in microscopy.

基本信息

产品性质

质量水平	100
等级	adsorption and fluorescent indicator for microscopy (Fl., Hist.)
technique(s)	titration: suitable
λ_max	509-524 nm
SMILES string	[Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(C(=O)C(Br)=C3Oc4c(Br)c([O-])c(cc24)[N+]([O-])=O)[N+]([O-])=O
InChI	1S/C20H8Br2N2O9.2Na/c21-14-16(25)11(23(29)30)5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(24(31)32)17(26)15(22)19(10)33-18(9)14;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
InChI key	GYYTYUGGVBYJHE-UHFFFAOYSA-L

安全信息