product.details.print
Phenolphthalein indicator solution , 250 ml
Boiling point (bp) 78 °C
Flash point (flp) 12 °C
Melting point (mp) -114 °C
ADR 3 II
WGK 3
UN-Nr. 1170
26,80 €/VE
Excl. btw | 250 ml Per VE
Bestelnr. 8145.1
Alternative products
Productdetails
Phenolphthalein indicator solution 0,1 % in ethanol 90 %, denatured
Kleuromslag | colourless - purple |
Omslagbereik pH | 8,0 - 10,0 |
- Tussentotaal: 0.00
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
8145.1 | 250 ml | glass |
26,80 € |
|
|
8145.2 | 500 ml | glass |
40,35 € |
|
|
Op voorraad
Beschikbaar (let op levertijd)
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
|
- Tussentotaal: 0.00
Downloads / MSDS
Algemene informatie
The saponification value denotes the amount of potassium hydroxide required to neutralise free fatty acids and saponify bound fatty acids. The lower the average molar mass of the fat, the higher the saponification value. The sample is heated under reflux in a defined quantity of ethanolic potassium hydroxide solution and the non-used alkaline solution is titrated with hydrochloric acid.
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.