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Xylidyl blue I

SIAL/248266 - synthetic colorimetric reagent

Synonym: 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt; Magonsulfonate

CAS Number: 14936-97-1
Empirical Formula (Hill Notation): C25H20N3NaO6S
Molecular Weight: 513.50
EC Number: 239-012-8
MDL Number: MFCD00003890
Linear Formula: HOC6H3[N=NC10H5(OH)[CONHC6H3(CH3)2]]SO3Na
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-248266-1G 1 g
 $41.70
1/EA		 Add To Favorites
45-248266-5G 5 g
 $105.00
1/EA		 Add To Favorites

 

λmax 612 nm
application(s) diagnostic assay manufacturing
hematology
histology
color dark violet
form powder or crystals
InChI 1S/C25H21N3O6S.Na/c1-14-7-9-20(15(2)11-14)26-25(31)19-12-16-5-3-4-6-18(16)23(24(19)30)28-27-21-13-17(35(32,33)34)8-10-22(21)29;/h3-13,29-30H,1-2H3,(H,26,31)(H,32,33,34);/q;+1/p-1/b28-27+;
InChI key LKSHJHJGLORTGD-RXQWRGDBSA-M
Quality Level 200 
SMILES string [Na+].Cc1ccc(NC(=O)c2cc3ccccc3c(N=Nc4cc(ccc4O)S([O-])(=O)=O)c2O)c(C)c1
storage temp. room temp
technique(s) titration: suitable
Application: Xylydil Blue I is suitable to determine serum magnesium levels using Mg- Xylydil Blue I complex based method.
Biochem/physiol Actions: Xylydil Blue I forms a purple complex with the magnesium ion in alkaline conditions.
General description: Xylydil Blue I is a synthetic colorimetric reagent that has been widely used for the spectrophotometric detection of magnesium.
Packaging: 1, 5 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
UNSPSC 12171500

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