The melting and solidification point of fats

LC5.1.1.2
The melting and solidification point of fats
The melting and solidification point of fats

Description

In this experiment, the students determine the melting range and solidification range of a solid cooking fat. They find that it is difficult to define a melting point/solidification point exactly and that the fat solidifies at a temperature below the melting range. In addition, the students make a connection between the melting temperature and the molecular structure of fats.

Components of equipment sets

1 667018  4 
Laboratory knife LD
1 665212  4 
Glass stirring rod 200 x 8 mm Ø LD
1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 667031  4 
Test tube holder 20 mm Ø LD
1 38233  4 
Thermometer, -10...+150 °C/1 K LD
2 30109  4 
Bosshead S LD
1 30121  8 
Stand base MF LD
2 301271  4 
Stand rod 40 cm, 10 mm Ø LD
1 30123  4 
Stand feet, pair LD
1 666555  4 
Universal clamp 0...80 mm LD
1 666573  4 
Stand ring with stem 100 mm Ø LD
1 666685  4 
Wire gauze 160 mm x 160 mm LD
2 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
2 664131  4 
Beaker Boro 3.3, 400 ml, squat LD
1 610010  8 
Laboratory safety goggles LD
1 6667031  8 
Teclu burner, propane LD
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