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Potassium hydroxide solution in ethanol
0,05 mol/l - 0,05 N, volumetric standard solution
H225-H290-H319
highly flammable liquid and vapour, may be corrosive to metals, causes serious eye irritation
P210 P241 P280 P303+P361+P353 P305+P351+P338 P501
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
Verwante producten
VE
Verp.
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
Boiling point (bp) ~78 °C
Flash point (flp) 12 °C
Melting point (mp) -114 °C
ADR 3 II
WGK 1
UN-Nr. 2924
80,55 €/VE
Excl. btw | 1 l Per VE
Bestelnr. 0765.1
Op voorraad
Vrij van verzendingskosten vanaf 250 €
Snelle en betrouwbare levering!
Vanaf 6 VE
76,52 €/VE
Vanaf 24 VE
72,50 €/VE
In het winkelmandje
In het winkelmandje
Potassium hydroxide solution in ethanol
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
0765.1 | 1 l | glass |
80,55 € |
|
|
Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
|
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Algemene informatie
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
Analysecertificaten
Type analysis
Amount-of-substance conc. (20 °C) | 0,05 mol/l ±0,4 % |
Titer | 0,996-1,004 |
Discolouration (yellow) is possible, but it has no effect on the usability. |