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458848

Sigma-Aldrich

诱惑红

Dye content 80 %

别名:

6-羟基-5-[（2-甲氧基-5-甲基-4-磺苯基）偶氮]-2-萘磺酸二钠

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About This Item

经验公式（希尔记法）:
C18H14N2Na2O8S2
CAS号:
25956-17-6
分子量:
496.42
颜色索引号:
16035
EC 号:
247-368-0
MDL编号:
MFCD00059526
UNSPSC代码:
12171500
PubChem化学物质编号:
24869338
NACRES:
NA.47

表单

powder

质量水平

200

组成

Dye content, 80%

技术

microbe id | staining: suitable

颜色

red to maroon

mp

>300 °C (lit.)

溶解性

water: 53.878 g/L at 25 °C (OECD Test Guideline 105 - soluble)

密度

0.448 g/cm3 at 20 °C (at 976.8 hPa - OECD Test)

ε (消光系数)

≥20000 at 501-507 nm in water at 0.01 g/L

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Na+].[Na+].COc1cc(c(C)cc1\N=N\c2c(O)ccc3cc(ccc23)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C18H16N2O8S2.2Na/c1-10-7-14(16(28-2)9-17(10)30(25,26)27)19-20-18-13-5-4-12(29(22,23)24)8-11(13)3-6-15(18)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;

InChI key

CEZCCHQBSQPRMU-LLIZZRELSA-L

基因信息

human ... PTPN1(5770) , PTPRF(5792)

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相关类别

一般描述

诱惑红是一种食用偶氮染料。本品为暗红色粉末或颗粒，可溶于水，不溶于乙醇。

应用

诱惑红已用于：
  • 测定小鼠粪便中性固醇 (FNS)
  • 以评价其发育毒性
  • 作为着色剂用于观察液体搬运机器人的实验性能

生化/生理作用

诱惑红已被用作着色剂 和不可吸收的颜色标记物。

法律信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000415922
SHBS3880
0000415922
0000379480
0000379480

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