230251
伊红 Y
75% (HPLC)
别名:
2′,4′,5′,7′-四溴荧光素, 四溴荧光黄, 曙红 Y, 曙红微黄, 溶剂红 43, 酸性红 87, 醇溶伊红
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关于此项目
经验公式（希尔记法）:
C20H8Br4O5
化学文摘社编号:
分子量:
647.89
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
239-138-3
Colour Index Number:
45380:2
MDL number:
Quality Level
assay
75% (HPLC)
form
powder
color
orange to very dark orange
solubility
spirit: soluble
λmax
524 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Oc1c(Br)cc2c(Oc3c(Br)c(O)c(Br)cc3C24OC(=O)c5ccccc45)c1Br
InChI
1S/C20H8Br4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H
InChI key
DBZJJPROPLPMSN-UHFFFAOYSA-N
General description
伊红Y是一种氧杂蒽染料，用于结缔组织和细胞质的鉴别染色。在组织病理学中，苏木精用于亚甲蓝之前和苏木精之后的复染。它也被用作背景染色剂，从而与核染色剂形成对比反差。
Application
伊红Y是制备黑曲霉素-伊红(NE)染色剂的试剂，并且在苏木精-伊红(H&E)染色技术中用于藻酸可视化。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
实验方案
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
Concordance among pathologists in the second Cardiac Allograft Rejection Gene Expression Observational Study (CARGO II).
Crespo-Leiro MG, Zuckermann A, Bara C, et al.
Transplantation, 94(11), 1172-1177 (2012)
Morphometric dimensions of the spermatozoa in Thai native boar depend onthe ejaculates
Nasinprom N
Animal Reproduction, 540-543 (2015)
Electrophoretic detection of alginate by Hematoxylin and Eosin fluorescence: Implications in cell encapsulation/tissue engineering
Verma Y K
Reactive functional Polymers, 102, 130-136 (2016)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 230251-25G | 04061835345632 |