Direct Red 23

ALDRICH/212490 - Dye content 30 %

CAS Number: 3441-14-3
Empirical Formula (Hill Notation): C₃₅H₂₅N₇Na₂O₁₀S₂
Molecular Weight: 813.72
EC Number: 222-348-4
MDL Number: MFCD00003946
Linear Formula: C₃₅H₂₅N₇Na₂O₁₀S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-212490-50G	50 g	$82.60 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 212490-50G

Properties
Descriptions
Safety Info.
Basic Data

ε (extinction coefficient)	≥15000 at 500-516 nm in water at 0.04 g/L
λ_max	507 nm
application(s)	diagnostic assay manufacturing hematology histology
composition	Dye content, 30%
form	powder
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 key	NLMHXPDMNXMQBY-UHFFFAOYSA-L
Quality Level	100
SMILES string	[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
storage temp.	room temp

Application:	Direct Red 23 has been used to stain water-hydrated seeds.
General description:	Direct Red 23 consists of a diazo group and it is toxic and carcinogenic in nature.
Packaging:	50 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	room temp
Colour Index Number	29160
UNSPSC	12171500

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