The 1,10-Phenanthroline (1H2O) ACS Analytical Grade by Dinâmica, available at LojaLab, is a bidentate nitrogen ligand used as a chromogenic reagent and complexing agent. Under suitable conditions, it forms the intensely orange-red tris(1,10-phenanthroline) complex with iron(II), which is the basis of spectrophotometric iron methods and ferroin-type indicator systems. Determination requires controlled reduction of iron(III), pH adjustment, color-development time and calibration.
Characteristics
- Monohydrate form of 1,10-phenanthroline, also known as ortho-phenanthroline
- Formula C12H10N2O, molar mass 198.22 g/mol and CAS 5144-89-8
- Bidentate ligand that forms stable complexes with several metal ions
- Classical chromogenic reagent for iron(II) in photometric methods
- White solid that may develop a cream or pale shade during storage
Applications
- Spectrophotometric determination of total iron after reduction to iron(II), when specified by the method
- Preparation of ferroin solutions for redox indicators and electrochemical studies
- Metal complexation in analytical and coordination chemistry
- Development of colorimetric methods with pH and interference control
- Quality control of water, raw materials and solutions under validated procedures.
Technical Specifications
- Product: 1,10-Phenanthroline Monohydrate Analytical Grade ACS
- Brand: Dinâmica
- CAS: 5144-89-8
- Molecular formula: C12H10N2O
- Molar mass: 198.22 g/mol
- Grade: Analytical Grade ACS
- Physical form: solid
- Pack sizes: 10 g and 25 g.
Technical Data
| Analytical function | Ligand and chromogenic reagent |
| Classical complex | Ferroin formed with iron(II) |
| Measured oxidation state | Fe(II); Total iron requires prior reduction of Fe(III) |
| Critical variables | PH, reducing agent, time, blank, calibration and metal interferences |
| Recommended storage | 15 to 25 °C, dry, closed and access-controlled |
Frequently Asked Questions
What is 1,10-Phenanthroline (1H2O) ACS Analytical Grade used for?
The main applications of 1,10-Phenanthroline (1H2O) ACS Analytical Grade include spectrophotometric determination of total iron after reduction to iron(II), when specified by the method; preparation of ferroin solutions for redox indicators and electrochemical studies.
What are the main characteristics of 1,10-Phenanthroline (1H2O) ACS Analytical Grade?
The characteristics listed for 1,10-Phenanthroline (1H2O) ACS Analytical Grade include monohydrate form of 1,10-phenanthroline, also known as ortho-phenanthroline; formula C12H10N2O, molar mass 198.22 g/mol and CAS 5144-89-8.
How should 1,10-Phenanthroline (1H2O) ACS Analytical Grade be selected for a laboratory application?
Selection of 1,10-Phenanthroline (1H2O) ACS Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of 1,10-Phenanthroline (1H2O) ACS Analytical Grade are available?
1,10-Phenanthroline (1H2O) ACS Analytical Grade is available in 25 g and 10 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 1,10-Phenanthroline (1H2O) ACS Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase 1,10-Phenanthroline (1H2O) ACS 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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