Description
Nitric acid as a 2 mol/l – 2 N volumetric solution is a ready-to-use titrant for quantitative analytical chemistry. The solution corresponds to CAS number 7697-37-2 and EG number 231-714-2, with the empirical formula HNO₃, a molar mass of 63,01 g/mol and a density of 1,065 g/cm³. The boiling point is stated as 83 °C. Specification details from manufacturer Carl ROTH support reliable deployment in quality-control, teaching and research laboratories that depend on consistent volumetric reagents. The preparation is intended for analytical workflows that require a stable nitric acid titre rather than concentrated acid handling. Clear identity data and solution strength help laboratories maintain traceable titration procedures across serial analyses and method validation tasks.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Amount-of-substance conc. (20 °C): 2 mol/l ±0.2 %
- Titer: 0.9980-1.0020
- CAS number: 7697-37-2
- Pack sizes: 500 ml, 1 l
- EG nr.: 231-714-2
- Molar mass: 63,01 g/mol
- Density: 1,065 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
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Precautionary Statements (P-Phrases)
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Questions about Nitric acid, 2 mol/l - 2 N volumetric solution, 500 ml, plastic
What is this article?
Nitric acid, 2 mol/l - 2 N volumetric solution, 500 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Volumetric standard solutions (titration), inside Analytical standards & reference materials, in Lab chemicals.
A volumetric standard solution is a reagent of stated concentration for titration, such as a stated molarity of acid, base or silver nitrate. The factor or the exact titre is on the certificate. Using the nominal molarity when a factor is printed is a systematic error.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Volumetric standard solutions (titration). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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