The 1-Benzoin Oxime (Cupron) by Dinâmica, available at LojaLab, is an aromatic oxime used as a complexing and precipitating reagent in analytical chemistry. The compound forms chelates with selected metal ions and is particularly known for procedures involving copper identification, separation and determination. Its response is neither universal nor exclusively selective: pH, solvent, concentration, masking agents, oxidation state and the presence of other metals affect complex formation and stability. The product must therefore be prepared and used under the exact conditions of the selected method, with blanks, calibration and interference control.
Characteristics
- Organic reagent also known as Cupron or alpha-benzoin oxime
- Acts through complexation and precipitation of metal ions under defined conditions
- Molecular formula C14H13NO2 and molar mass 227.26 g/mol
- Analytical selectivity depends on medium composition and interference control
Applications
- Gravimetric or colorimetric determination of copper in methods that specify Cupron
- Precipitation and separation of metal complexes before weighing or instrumental measurement
- Coordination, chelation and metal-complex equilibrium studies
- Qualitative identification tests for metal ions under controlled conditions
- Research and method development involving copper, molybdenum, tungsten or other metals compatible with the ligand.
Technical Specifications
- Product: 1-Benzoin Oxime (Cupron)
- Brand: Dinâmica Química
- CAS: 441-38-3
- Molecular formula: C14H13NO2
- Molar mass: 227.26 g/mol
- Chemical class: Aromatic oxime / chelating ligand
- Physical state: Solid
- Available quantity: 25 g
Technical Data
| Chemical identity | 1-Benzoin oxime |
| Main function | Metal-ion complexing and precipitating reagent |
| Reference application | Copper determination and separation |
| Critical control | PH, solvent, masking agents, reaction time and interferents |
Frequently Asked Questions
What is 1-Benzoin Oxime (Cupron) used for?
The main applications of 1-Benzoin Oxime (Cupron) include gravimetric or colorimetric determination of copper in methods that specify Cupron; precipitation and separation of metal complexes before weighing or instrumental measurement.
What are the main characteristics of 1-Benzoin Oxime (Cupron)?
The characteristics listed for 1-Benzoin Oxime (Cupron) include organic reagent also known as Cupron or alpha-benzoin oxime; acts through complexation and precipitation of metal ions under defined conditions.
How should 1-Benzoin Oxime (Cupron) be selected for a laboratory application?
Selection of 1-Benzoin Oxime (Cupron) should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of 1-Benzoin Oxime (Cupron) are available?
1-Benzoin Oxime (Cupron) 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 1-Benzoin Oxime (Cupron) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase 1-Benzoin Oxime (Cupron) 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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