The 2,4-Dinitrophenylhydrazine Analytical Grade by Dinâmica, available at LojaLab, is a derivatization reagent widely used for reactions with aldehydes and ketones, producing 2,4-dinitrophenylhydrazones that may show characteristic color and crystallization behavior.
Characteristics
- Organic reagent with formula C6H6N4O4, molar mass 198.14 g/mol and CAS 119-26-6
- Forms hydrazone derivatives with aldehydes and ketones under suitable acidic conditions
- Minimum assay: 99%
- Listed as Analytical Grade for laboratory and quality-control use
- May support qualitative identification and preparation of derivatives for validated instrumental methods
Applications
- Qualitative testing of aldehydes and ketones through hydrazone-precipitate formation
- Derivatization of carbonyl compounds before chromatographic separation when specified by the method
- Preparation of solid derivatives for characterization and physical-property comparison
- Studies of carbonyl-group reactivity in organic and analytical chemistry
- Quality-control procedures that define reagent concentration, solvent, acidity and reaction time.
Technical Specifications
- Product: 2,4-Dinitrophenylhydrazine Analytical Grade
- Brand: Dinâmica
- CAS: 119-26-6
- Molecular formula: C6H6N4O4
- Molar mass: 198.14 g/mol
- Grade: Analytical Grade
- Physical state: solid powder
- Listed Minimum assay: 99%
- Pack size: 25 g.
Technical Data
| Chemical class | Nitrated aromatic hydrazine / derivatization reagent |
| Typical analytes | Aldehydes and ketones in compatible methods |
| Reaction product | 2,4-Dinitrophenylhydrazone derivatives |
| Quantitative use | Requires calibration, blank control, reaction control and method validation |
Frequently Asked Questions
What is 2,4-Dinitrophenylhydrazine Analytical Grade used for?
The main applications of 2,4-Dinitrophenylhydrazine Analytical Grade include qualitative testing of aldehydes and ketones through hydrazone-precipitate formation; derivatization of carbonyl compounds before chromatographic separation when specified by the method.
What are the main characteristics of 2,4-Dinitrophenylhydrazine Analytical Grade?
The characteristics listed for 2,4-Dinitrophenylhydrazine Analytical Grade include organic reagent with formula C6H6N4O4, molar mass 198.14 g/mol and CAS 119-26-6; forms hydrazone derivatives with aldehydes and ketones under suitable acidic conditions.
How should 2,4-Dinitrophenylhydrazine Analytical Grade be selected for a laboratory application?
Selection of 2,4-Dinitrophenylhydrazine Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of 2,4-Dinitrophenylhydrazine Analytical Grade are available?
2,4-Dinitrophenylhydrazine Analytical Grade is available in 25 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase 2,4-Dinitrophenylhydrazine Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase 2,4-Dinitrophenylhydrazine Analytical Grade directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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