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Sudan III

Catalog No. T5612Cas No. 85-86-9
Alias Tetrazobenzene-β-naphthol, Sudan Red III, Solvent Red 23, 111440 Red

Sudan III (Solvent Red 23) is a solvent dye used to color nonpolar substances.

Sudan III

Sudan III

Purity: 97.38%
Catalog No. T5612Alias Tetrazobenzene-β-naphthol, Sudan Red III, Solvent Red 23, 111440 RedCas No. 85-86-9
Sudan III (Solvent Red 23) is a solvent dye used to color nonpolar substances.
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1 g$33In Stock
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Purity:97.38%
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Product Introduction

Bioactivity
Description
Sudan III (Solvent Red 23) is a solvent dye used to color nonpolar substances.
In vitro
Sudan III undergoes a color shift from orange to blue when introduced to a minimal volume of sulfuric acid, with its behavior in an acetonitrile solution being optimal for observation of this color transition. Spectroscopic analyses, including (1)H-NMR and UV-Vis, have revealed that this color change mechanism is attributed to the protonation of Sudan III by sulfuric acid.
AliasTetrazobenzene-β-naphthol, Sudan Red III, Solvent Red 23, 111440 Red
Chemical Properties
Molecular Weight352.39
FormulaC22H16N4O
Cas No.85-86-9
Storage & Solubility Information
Storagekeep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 5 mg/mL (14.18 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.8378 mL14.1888 mL28.3776 mL141.8882 mL
5 mM0.5676 mL2.8378 mL5.6755 mL28.3776 mL
10 mM0.2838 mL1.4189 mL2.8378 mL14.1888 mL

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TargetMol | Animal experimentsFor example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。
Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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