Description
Potassium hydroxide solution in ethanol is a 0,1 mol/l (0,1 N) volumetric solution prepared for analytical laboratory use. The reagent is based on potassium hydroxide (empirical formula KOH, molar mass 56,11 g/mol) with CAS number 1310-58-3 and EG number 215-181-3. Physical data include a density of approximately 0,827 g/cm³, a flash point of 12 °C, and a boiling point around 78 °C, reflecting the ethanolic medium. Packed as 1 litre, the solution is suited to titrimetric work and related wet-chemical procedures, including applications linked to hydroxyl-value determination in food and related analysis. As a ready volumetric standard, it supports consistent preparation of titration setups where ethanolic potassium hydroxide is specified. The product is offered by manufacturer Carl ROTH for routine analytical chemistry workflows. Handling should follow standard laboratory practice for flammable alkaline solutions; the accompanying safety documentation provides the necessary hazard and handling details for trained users.
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 ±0.4%
- Titer: 0,996-1,004
- CAS number: 1310-58-3
- Pack size: 1 l
- EG nr.: 215-181-3
- Empirical formula: KOH
- Molar mass: 56,11 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium hydroxide solution in ethanol, 0,1mol/l - 0,1N volumetric solution
What is this article?
Potassium hydroxide solution in ethanol, 0,1mol/l - 0,1N volumetric solution 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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