Description
Sulphuric acid 5 mol/l – 10 N volumetric solution is a ready-to-use analytical reagent with the empirical formula H₂SO₄ and CAS number 7664-93-9. It has a molar mass of 98,08 g/mol and a density of 1,286 g/cm³, supporting precise acid–base and related volumetric work in chemical and analytical laboratories. The solution is supplied as 1 l in a plastic bottle, suited to routine titration, standardisation and quantitative procedures that call for a 5 mol/l (10 N) sulphuric acid titrant. This volumetric standard solution from manufacturer Carl ROTH is intended for analytical workflows where a defined molarity and normality are required. It is further identified by EG number 231-639-5 and UN number 2796, consistent with established classification for sulphuric acid solutions of this type. Analysts can apply the reagent directly when method specifications match the stated concentration, reducing preparation steps at the bench. Clear concentration labelling and plastic packaging support orderly handling within controlled laboratory environments. The product belongs to the volumetric standard solutions range used in quality control and research analysis.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Amount-of-substance conc. (20 °C): 5 mol/l ±0.2 %
- Titer: 0.998-1.002
- CAS number: 7664-93-9
- Pack size: 1 l plastic
- EG nr.: 231-639-5
- Molar mass: 98,08 g/mol
- Density: 1,286 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Questions about Sulphuric acid, 5 mol/l - 10 N volumetric solution, 1 l, plastic
What is this article?
Sulphuric acid, 5 mol/l - 10 N volumetric solution, 1 l, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
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The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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