Description
Sodium hydroxide solution 0,1 mol/l is a volumetric solution conforming to Reag. Ph. Eur., prepared in non-denatured ethanol for specialised titration and standard-solution applications. The empirical formula is NaOH (CAS number 1310-73-2), with molar mass 40,01 g/mol, EG number 215-185-5, density 0,794 g/cm³, flash point 12 °C, and boiling point 78 °C; the preparation carries UN number 2924. Supplied as a 1 l pack, it provides a defined alcoholic hydroxide titre for non-aqueous and mixed-solvent volumetric work. This reagent from manufacturer Carl ROTH suits environmental analysis, reagents and reference material use, and standard-solution workflows that require ethanolic sodium hydroxide at 0,1 mol/l. Physical and identity data support safe handling of the flammable alkaline solution under normal laboratory controls. Laboratories can apply it directly where Reag. Ph. Eur. quality and a non-denatured ethanol matrix are specified, supporting consistent endpoints and traceable volumetric results.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Amount-of-substance conc. (20 °C): 0.099-0.109 mol/l
- CAS number: 1310-73-2
- Pack size: 1 l
- EG nr.: 215-185-5
- Empirical formula: NaOH
- Concentration: 0,1 mol/l in non-denatured ethanol
- Molar mass: 40,01 g/mol
- 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, 0,1 mol/l volumetric solution Reag.Ph.Eur., 1 l
What is this article?
Sodium hydroxide solution, 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 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.
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