3,5-Dinitrosalisilik Asit 5 g
Brand
Stock Code
111.249.91
Synonyms: 3,5-Dinitro-2-hydroxybenzoic acid, DNS
CAS No: 609-99-4
EC No: 210-204-3
Chemical Formula: (O 2 N) 2 C 6 H 2 -2-(OH)CO 2 H
Physical Form: Powder
Color: Light Yellow
Molecular Weight: 228.12 g/mol
Concentration: >= 90 - <= 100
pH: 1.4
Melting Point/Melting Range: 168 - 172 °C
Density: 1.70 g/cm 3
Resolution(s)
Solubility in Water: 20 g/l (20 °C)
Usage areas:
3,5-Dinitrosalicylic acid (DNS) is a compound used for various purposes in laboratories. It is generally used for protein determinations, but it also has applications in some other areas.
Protein Determinations: DNS is used in many protein determination methods, such as the Bradford method, to determine protein concentrations in biological samples. DNS reacts with proteins to form a red complex, and the intensity of this reaction can be used as a criterion to determine the amount of protein in the sample.
Carbohydrate Determinations: DNS reacts with carbohydrates, causing a color change. This feature can be used in the determination of carbohydrates.
Chemical Syntheses: DNS can be used as an intermediate or reagent in some organic syntheses.
Pharmaceutical and Biotechnology Research: DNS can be used in research in the fields of pharmaceuticals and biotechnology. It is a compound frequently used especially in protein determinations.
Colored Molecular Analyzes: The color change resulting from the reaction of DNS can be used in optical analyses. This property can be valuable in the determination of some colored molecules and compounds.
Laboratory Research: DNS is used in chemistry and biology laboratories, especially to determine protein concentrations.
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