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Potassium hydroxide solution in ethanol

0,05 mol/l - 0,05 N, volumetric standard solution
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Danger
H225-H290-H319
i highly flammable liquid and vapour, may be corrosive to metals, causes serious eye irritation
P210 P241 P280 P303+P361+P353 P305+P351+P338 P501
i keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking, use explosion-proof electrical/ventilating/lighting equipment, wear protective gloves/protective clothing/eye protection/face protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, dispose of contents/container in accordance with local/regional/national/international regulations
Pack Qty.
Pack.
Density (D) 0,796 g/cm³
Boiling point (bp) ~78 °C
Flash point (flp) 12 °C
Melting point (mp) -114 °C
ADR 3 II
WGK 1
UN-Nr. 2924


€76.25/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. 0765.1

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Potassium hydroxide solution in ethanol
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0765.1 1 l glass

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Downloads / MSDS


General information

Volumetric Standard Solutions

A volumetric standard solution is a solution containing a precisely known concentration of a substance. The concentration of a volumetric standard solution is determined using a primary standard, which is accurately weighed and dissolved to make a specific volume. Volumetric standard solutions are made using reagent-grade (p.a.) substances as source materials.


Volumetric Standard Solutions, ready-to-use

The advantages of this over making them yourself are:

  • Manufactured and tested using modern manufacturing and analytical methods
  • Ready-to-use solutions
  • High accuracy for precise analyses
  • Application of NIST-certified reference substances for checking
  • Connection to standard titrators is possible


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Amount-of-substance conc. (20 °C)0,05 mol/l ±0,4 %
Titer0,996-1,004
Discolouration (yellow) is possible, but it has no effect on the usability.