The Nital Solution 20% by Dinâmica, available at LojaLab, is a metallographic reagent containing 20% acidic solution in an ethanolic medium, used for chemical etching of steels and ferrous alloys. The formulation reveals grain boundaries, phases, and microstructural contrast after polishing, supporting observation by metallographic microscopy.
Characteristics
- Nominal nital concentration of 20%.
- Formulation based on nitric acid and ethanol for metallography.
- 1000mL presentation.
Applications
- Metallographic etching of steels and ferrous alloys after polishing.
- Revelation of grain boundaries and phase distribution in the microstructure.
- Preparation of specimens for optical microscopy and metallographic analysis.
Technical Specifications
- Product: Nital Solution 20%
- Brand: Dinâmica
- Type: Metallographic reagent
- Functional composition: Nitric acid in ethanol
- Nominal concentration: 20%
- Matrices: Steels and ferrous alloys
- Available volume: 1000mL
Technical Data
| Function | Metallographic etching |
|---|
| Concentration | 20% |
|---|
| Medium | Ethanolic |
|---|
| Presentation | 1000mL |
|---|
Frequently Asked Questions
What is Nital Solution 20% used for?
Nital Solution 20% is used for metallographic etching of steels and ferrous alloys to reveal grain boundaries, phases, and microstructural contrast.
What are the main characteristics of Nital Solution 20%?
Nital Solution 20% has a nominal concentration of 20%, a composition based on nitric acid and ethanol, and a 1000mL presentation.
What does Nital Solution 20% reveal in a polished steel sample?
Chemical etching produces response differences among microstructural regions. These differences create contrast and make grain boundaries, phases, and constituents visible during metallographic observation.
What volumes of Nital Solution 20% are available?
Nital Solution 20% is available in 1000mL presentations. 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 Nital Solution 20% and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Nital Solution 20% 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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