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Acid Yellow 25

SIAL/201960 - Dye content 40 %

CAS Number: 6359-85-9
Empirical Formula (Hill Notation): C23H20N5NaO6S2
Molecular Weight: 549.55
EC Number: 228-810-1
MDL Number: MFCD00003121
Linear Formula: C23H20N5NaO6S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-201960-10G 10 g
 $75.10
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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: 201960-10G

 

ε (extinction coefficient) 13200 at 259 nm in H2O at 0.03 g/L
λmax 392 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 40%
form powder
InChI 1S/C23H21N5O6S2.Na/c1-15-8-9-18(14-21(15)35(30,31)27-17-6-4-3-5-7-17)24-25-22-16(2)26-28(23(22)29)19-10-12-20(13-11-19)36(32,33)34;/h3-14,27,29H,1-2H3,(H,32,33,34);/q;+1/p-1/b25-24+;
InChI key VKLQVFKYJGXGKQ-QREUMGABSA-M
SMILES string [Na+].Cc1ccc(cc1S(=O)(=O)Nc2ccccc2)N=Nc3c(C)nn(c3O)-c4ccc(cc4)S([O-])(=O)=O
storage temp. room temp
Packaging: 10 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. room temp
Colour Index Number 18835
UNSPSC 12171500

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