Description
Hydrochloric acid approx. 2 mol/l – approx. 2 N is a volumetric standard solution based on HCl (CAS 7647-01-0) with molar mass 36,46 g/mol. The 250 ml pack provides a defined approx. 2 N titre for analytical work, with a density of 1,033 g/cm³ and a boiling point above 85 °C. Formulated for TOC determination, this hydrochloric acid volumetric solution supports titration, standardisation and sample conditioning where a higher acid strength than 1 N media is preferred. Physical data and identity parameters are stated clearly to aid method documentation. Available from manufacturer Carl ROTH, the product fits analytical chemistry and volumetric standard solution workflows in research and quality-control laboratories. It is suited to routine acid–base procedures and TOC-related applications that require a stable, ready-to-use hydrochloric acid standard at approximately 2 mol/l.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Amount-of-substance conc. (20 °C): 1.96-2.04 mol/l
- CAS number: 7647-01-0
- Pack sizes: 250 ml, 1 l
- EG nr.: 231-595-7
- Molar mass: 36,46 g/mol
- Density: 1,033 g/cm³
- UNSPSC: 41116105
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Hydrochloric acid approx. 2 mol/l – approx. 2 N volumetric solution, 250 ml
What is this article?
Hydrochloric acid approx. 2 mol/l – approx. 2 N volumetric solution, 250 ml 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 Produits chimiques.
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 Produits chimiques.
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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