Your needs: carry out nitric acid analysis in accordance with current standards
What is nitric acid?
Nitric acid (HNO₃) CAS No. 7697-37-2 is a chemical compound widely used in multiple industrial sectors, including metallurgy, pharmaceuticals, and electronics.
To ensure safety, process efficiency, and regulatory compliance, accurate and reliable nitric acid analysis is essential.
Our solutions: provide reliable technical means to assess the quality of your nitric acid-based products
Why choose FILAB for nitric acid analysis?
FILAB Laboratory has been supporting manufacturers in solving their problems for over 30 years. Equipped with state-of-the-art analytical equipment, FILAB Laboratory analyzes and measures your nitric acids using a range of high-quality services.
Our technical resources for nitric acid analysis
From design to manufacturing, to marketing, FILAB has a wide range of analytical tools
Our nitric acid analysis services
Our analytical park allows us to study your nitric acid-based products and provide the following services:
Chemical analysis: nitric acid dosage
Search for impurities and contaminations
Heavy metal analysis (under COFRAC ISO 17025 accreditation)
Compatibility study (extractables and releasables, container/content)
Why analyze nitric acid in the laboratory?
Laboratory analysis of nitric acid can be useful for various reasons, such as:
- Determining the concentration of nitric acid in a sample
- Evaluating the quality and purity of nitric acid used in cosmetic and other products
- Understanding the physical properties of nitric acid and its interaction with other chemicals
- Identifying structural variations or post-translational modifications of nitric acid that may have functional implications
In short, analyzing nitric acid can provide a better understanding of its behavior in various systems, ensure its compliance with specifications, and optimize its use in industrial, chemical, and environmental applications.
FAQ
Nitric acid analysis is vital for several key reasons:
- Safety: nitric acid is a powerful and corrosive oxidant. Knowing its concentration and the presence of impurities helps prevent dangerous reactions and ensure safe handling.
- Product quality: ensuring that the acid meets purity and concentration specifications is crucial for sensitive applications (pharmaceuticals, electronics, etc.).
- Process efficiency: accurate composition ensures optimal yields in chemical reactions and minimizes waste.
- Compliance: comply with applicable standards.
- Equipment performance: prevent premature corrosion of facilities due to impurities or inappropriate concentrations.
Common nitric acid analyses include:
- HNO₃ concentration: generally expressed as a mass percentage.
- Purity: quantification of the absence or presence of specific impurities.
- Specific Density
- Color and transparency: these visual indicators can reveal the presence of dissolved nitrogen oxides or particulates.
- Metal content: trace amounts of iron, copper, chromium, nickel, lead, etc., often critical for high-purity applications.
- Anions: chlorides (Cl⁻), Sulfates (SO₄²⁻), etc.
- Organic compounds: undesirable in many applications.
