The 1-Naphthol Analytical Grade (Alpha-Naphthol) by Dinâmica, available at LojaLab, is an aromatic phenol used in coupling reactions, dye synthesis, and colorimetric methods that specifically require this isomer. Laboratory uses include preparation of reagents for Molisch and Voges-Proskauer tests when the selected formulation and procedure explicitly specify 1-naphthol.
Characteristics
- Aromatic phenol with formula C10H8O and molar mass 144.17 g/mol.
- Solid with a melting point of 94 to 97 °C.
- Reactive compound used in coupling and formation of colored species in selected methods.
- Available in 100 g and 250 g packages.
Applications
- Preparation of alpha-naphthol reagents for validated colorimetric tests, including Molisch and Voges-Proskauer when specified.
- Azo-coupling reactions and synthesis of dyes and organic intermediates.
- Reactivity, derivatization, and aromatic-phenol chemistry studies.
Technical Specifications
- CAS: 90-15-3.
- Molecular formula: C10H8O.
- Molar mass: 144.17 g/mol.
- Melting point: 94 to 97 °C.
- Boiling point: 278 to 280 °C.
- Density: approximately 1.28 g/cm³ at 20 °C.
Technical Data
| Product | 1-Naphthol A.R. (Alpha-Naphthol) |
|---|
| Brand | Dinâmica |
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| Grade | A.R. |
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| CAS | 90-15-3 |
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| Formula | C10H8O |
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| Molar mass | 144.17 g/mol |
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| Packages | 100 g and 250 g |
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Frequently Asked Questions
What is 1-Naphthol Analytical Grade (Alpha-Naphthol) used for?
The main applications of 1-Naphthol Analytical Grade (Alpha-Naphthol) include preparation of alpha-naphthol reagents for validated colorimetric tests, including Molisch and Voges-Proskauer when specified; Azo-coupling reactions and synthesis of dyes and organic intermediates.
What are the main characteristics of 1-Naphthol Analytical Grade (Alpha-Naphthol)?
The characteristics listed for 1-Naphthol Analytical Grade (Alpha-Naphthol) include aromatic phenol with formula C10H8O and molar mass 144.17 g/mol; solid with a melting point of 94 to 97 °C.
How should 1-Naphthol Analytical Grade (Alpha-Naphthol) be selected for a laboratory application?
Selection of 1-Naphthol Analytical Grade (Alpha-Naphthol) should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of 1-Naphthol Analytical Grade (Alpha-Naphthol) are available?
1-Naphthol Analytical Grade (Alpha-Naphthol) is available in 100 g and 250 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-Naphthol Analytical Grade (Alpha-Naphthol) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase 1-Naphthol Analytical Grade (Alpha-Naphthol) 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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