Description
Hydrochloric acid ROTI®Volum is a 0,2 mol/l - 0,2 N volumetric solution with empirical formula HCl, CAS number 7647-01-0 and molar mass 36,46 g/mol. Designed for accurate acid–base titration and volumetric standardisation, this analytical reagent provides a defined normality suited to routine quantitative work in chemical and quality-control laboratories. Physical data include a density of approximately 1,06 g/cm³ and a boiling point above 85 °C, supporting predictable handling during preparation and use. Supplied as 1 pc within the ROTI®Volum ampoule concept from manufacturer Carl ROTH, the solution is intended for laboratories that require ready volumetric standards without on-site primary standardisation. Typical applications include titrimetric assays, reagent blank preparation and calibration of analytical procedures where hydrochloric acid of known concentration is specified. The concentrated ampoule format helps conserve bench space while delivering consistent concentration for reproducible results across analytical chemistry workflows that depend on reliable 0,2 N hydrochloric acid.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Titer: 0.997-1.003
- CAS number: 7647-01-0
- Pack size: 1 pc
- EG nr.: 231-595-7
- Empirical formula: HCl
- Molar mass: 36,46 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Hydrochloric acid ROTI®Volum, 0.2 mol/l - 0.2 N volumetric solution, 1 unit(s)
What is this article?
Hydrochloric acid ROTI®Volum, 0.2 mol/l - 0.2 N volumetric solution, 1 unit(s) 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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
