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Ninhydrin Reagent (According to Stahl for TLC derivatization), MilliporeSigma™ Supelco™

Catalog No. 111016745 Shop All MilliporeSigma Supelco Products
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100 mL

Description

Ninhydrin reagent is mostly used for the detection of amino acids. It basically gives a characteristic purple color on reaction with a-amino acids and other amino compounds, provided the pH of the reaction is 5.0 or higher. At an acid pH of 0.3, the reaction of ninhydrin with ornithinine and proline results in a red color product. Ninhydrin reagent can stay stable at room temperature in the absence of nitrogen atmosphere for upto 1 month in the ethylene glycol-sodium acetate solvent system.

Specifications

CAS 71-36-3
Quantity 100 mL
Type Standard
Grade TLC Derivatization
Density 0.823 g/mL (at 20°C)
Flash Point 34°C
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