Description
KOH solution in 2-propanol, 0,1 mol/l - 0,1 N is a ready-to-use volumetric standard solution prepared for titration methods that require potassium hydroxide in an isopropanol matrix. With empirical formula KOH, CAS number 1310-58-3 and molar mass 56,11 g/mol, the reagent provides a defined 0,1 mol/l (0,1 N) concentration suitable for non-aqueous and specialised acid–base work. Key physical properties include a density of 0,812 g/cm³, a flash point of 13 °C and a boiling point of 82 °C. Supplied as 1 l in glass, the solution is ready for immediate deployment in the laboratory. It is particularly relevant to TAN/TBN titration workflows and related volumetric applications where a 2-propanol-based KOH titrant is specified. This product from manufacturer Carl ROTH is listed under EG number 215-181-3 and UN number 2924. The ready-to-use format supports reproducible titres, reduces preparation variability and fits analytical routines that demand a stable alcoholic potassium hydroxide standard for consistent endpoint determination.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Amount-of-substance conc. (20 °C): 0.1 mol/l ±0.2 %
- Titer: 0.998-1.002
- CAS number: 1310-58-3
- Pack size: 1 l glass
- EG nr.: 215-181-3
- Molar mass: 56,11 g/mol
- Density: 0,812 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 KOH solution in 2-propanol, 0.1 mol/l - 0.1 N volumetric solution, 1 l, glass
What is this article?
KOH solution in 2-propanol, 0.1 mol/l - 0.1 N volumetric solution, 1 l, glass 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.
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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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