Description
Sodium hydroxide solution ROTI®Star 2 mol/l - 2 N is a volumetric sodium hydroxide solution with empirical formula NaOH, CAS number 1310-73-2 and a molar mass of 40,01 g/mol. Presented as a 2 mol/l (2 N) volumetric solution in a 500 ml plastic bottle, it is intended for analytical chemistry where a defined alkali concentration is required. Density is approximately 1,08 g/cm³ and the boiling point is about 100 °C. Typical use includes acid-base volumetric analysis and other quantitative procedures that specify sodium hydroxide as the titrant. The plastic 500 ml pack supports everyday handling at the titration bench. This ROTI®Star preparation is offered from manufacturer Carl ROTH, with EG number 215-185-5 and UN number 1824. Laboratories can select the 2 mol/l - 2 N solution against method protocols that call for this molarity, using the stated molar mass and density as supporting physical data. As an aqueous volumetric sodium hydroxide solution, it provides a specified concentration for routine wet-chemical titration work in the laboratory.
Key features
- CAS number: 1310-73-2
- Pack sizes: 500 ml, 1 l
- EG nr.: 215-185-5
- Molar mass: 40,01 g/mol
- Density: ~1,08 g/cm³
- UNSPSC: 12352305
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Sodium hydroxide solution, ROTI®Star 2 mol/l - 2 N, 500 ml, plastic
What is this article?
Sodium hydroxide solution, ROTI®Star 2 mol/l - 2 N, 500 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Lab chemicals.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
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 ICP, AAS & ion standards. The catalogue is Lab chemicals.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
