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Xylenol Orange Tetrasodium Salt Acs Grade

Listing ID #5851611

  • Absorption maximum (0.1N NaOH) ?max575-580nm
  • Suitability for Zinc titrationPasses test
  • Solubility 0.1% (Dist. water)Clear solution
  • Loss on drying (110°C)<8%
  • Supply Type Manufacturer, Supplier
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  • Member Since 11 Years
  • Nature of Business Retailer
  • Year of Establishment 1981

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Product Details no_img_icon

  • M.F. C31H28N2SO13Na4
  • Loss on drying (110°C) <8%
  • Absorption maximum (0.1N NaOH) ?max 575-580nm
  • M.W. 760.59gm/mole
  • C.A.S. No. 3618-43-7
  • Suitability for Zinc titration Passes test
  • Absorptivity (A1%/1cm in 0.1N NaOH, at ?max) >620
  • Solubility 0.1% (Dist. water) Clear solution

Chemical Name

Tetrasodium N, N'-(3H-2,1-benzoxathiol-3-ylidenebis((6-hydroxy -5-methylphen-3,1-ylene)methylene))bis(N-(carboxylatomethyl)aminoacetate) S,S-dioxide

 

InChI Key

FXYMNKLSOQONJB-UHFFFAOYSA-J

 

Solubility

Almost insoluble in acetone, alcohol. Soluble in water and dilute aqueous alkali.

 

Xylenol Orange tetrasodium salt is a salt form of Xylenol orange. Xylenol Orange is a fluorochrome useful in single and polychrome sequential labeling because it remains fixed to calcified tissues until removal of bone minerals. The fluorescence in xylenol orange is in contrast to the fluorescence of other known dyes thus allowing for easier identification of certain regions of a slide. In addition, the fluorescence labeling sites are the same for xylenol orange and other tetracylines such as fluoresceins and calcein blue. Further studies have shown that xylenol orange is used to detect lipid hydroperoxide in low density lipoproteins by oxidizing ferrous ions from Fe2+ to Fe3+ under acidic conditions. After oxidation of ferrous ions, a Fe3+ xylenol orange complex is formed which can be measured spectrophotometrically at 560 nm.

 

Applications:

Xylenol Orange tetrasodium salt is used as a photometric reagent and a metal indicator. An organic reagent, most commonly used as a tetrasodium salt as an indicator for metal titrations. It is a versatile indicator for EDTA titrations in acidic range. It is a common organic reagent used as an indicator for metal titrations.Fluorochrome useful in single and polychrome sequential labeling of calcifying tissues because it remains fixed to calcified tissues until removal of bone minerals. Can also be used to detect lipid hydroperoxide in low density lipoproteins by oxidizing ferrous ions from Fe2+ to Fe3+ under acidic conditions. After oxidation of ferrous ions, a Fe3+ Xylenol orange complex is formed which can be measured spectrophotometrically at 560 nm.


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GSP Chem is world's leading integrated specialty color company and conducts business worldwide. Our success is driven by our people and their commitment to get results the right way—by operating responsibly, executing with excellence, applying innovative technologies and capturing new opportunities for profitable growth. We are involved in virtually every facet of the Stains & pH Indicator synthesis.
  • Nature of Business Manufacturer / Exporter / Supplier / Retailer
  • Year of Establishment 1981
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