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Merck
CN
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文件

199540

Sigma-Aldrich

Ethyl eosin

certified by the Biological Stain Commission

别名:

Eosin alcohol soluble, 2′,4′,5′,7′-Tetrabromoeosin ethyl ester potassium salt, Solvent Red 45

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About This Item

经验公式（希尔记法）:
C22H11Br4KO5
CAS号:
6359-05-3
分子量:
714.03
颜色索引号:
45386
EC 号:
228-793-0
MDL编号:
MFCD00005039
UNSPSC代码:
12171500
PubChem化学物质编号:
24851925
NACRES:
NA.47

等级

certified by the Biological Stain Commission

质量水平

200

形式

powder

组成

Dye content, 95%

λmax

532 nm

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

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

InChI

1S/C22H12Br4O5.K/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26;/h3-8,27H,2H2,1H3;/q;+1/p-1

InChI key

UKZQEOHHLOYJLY-UHFFFAOYSA-M

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适用性

Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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