Description
Hydrochloric acid in ethanol is a 0,1 mol/l volumetric solution conforming to Reag. Ph. Eur., supplied for precise titration and analytical work. With CAS number 7647-01-0 and empirical formula HCl, it has a molar mass of 36,46 g/mol and a density of 0,8 g/cm³. The solution shows a flash point of 13 °C and a boiling point of 78 °C, reflecting the ethanolic matrix used as the solvent system. Packaged as a 1 l unit, this ready-to-use titrant supports standardised acid–base and related volumetric procedures in environmental analysis, general measuring methods, and routine laboratory titration workflows. Prepared to reagent-grade expectations for European Pharmacopoeia reagent use, the material from manufacturer Carl ROTH offers consistent concentration for calibration and quantitative determinations. Laboratories can integrate it directly into established protocols where an ethanolic hydrochloric acid volumetric solution is specified, reducing preparation steps and supporting reproducible results across analytical series.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Amount-of-substance conc. (20 °C): 0.099-0.109 mol/l
- CAS number: 7647-01-0
- Pack size: 1 l
- EG nr.: 231-595-7
- Molar mass: 36,46 g/mol
- Density: 0,8 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Hydrochloric acid in ethanol , 0,1 mol/l volumetric solution Reag. Ph. Eur., 1 l
What is this article?
Hydrochloric acid in ethanol , 0,1 mol/l volumetric solution Reag. Ph. Eur., 1 l is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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