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Merck

212490

Sigma-Aldrich

Direct Red 23

Dye content 30 %

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About This Item

经验公式(希尔记法):
C35H25N7Na2O10S2
CAS号:
分子量:
813.72
顏色索引編號:
29160
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

形狀

powder

成份

Dye content, 30%

λmax

507 nm

&epsilon ;(消光係數)

≥15000 at 500-516 nm in water at 0.04 g/L

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Na+].[Na+].CC(=O)Nc1ccc(cc1)N=Nc2cc3c(O)cc(NC(=O)Nc4ccc5c(O)c(N=Nc6ccccc6)c(cc5c4)S([O-])(=O)=O)cc3cc2S([O-])(=O)=O

InChI

1S/C35H27N7O10S2.2Na/c1-19(43)36-22-7-9-24(10-8-22)40-42-32-30(54(50,51)52)18-21-16-26(12-14-28(21)34(32)45)38-35(46)37-25-11-13-27-20(15-25)17-29(53(47,48)49)31(33(27)44)41-39-23-5-3-2-4-6-23;;/h2-18,44-45H,1H3,(H,36,43)(H2,37,38,46)(H,47,48,49)(H,50,51,52);;/q;2*+1/p-2

InChI 密鑰

NLMHXPDMNXMQBY-UHFFFAOYSA-L

一般說明

直接红23由重氮基团组成,具有毒性和致癌性。

應用

直接红23已用于水合种子的染色。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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