Production of soap Principle
The production of soap dates back to antiquity. Animal or vegetable fats were boiled down with wood ashes. Soaps can be produced from long chain alkane acids of fats by adding lye. Soap must therefore consist of alkali salts of fatty acids. Soap is prepared from stearic acid or from fat in this experiment. Learning objectives - Properties and preparation of soap
Benefits - Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
- Experiment is part of a complete solution set with experiments for the topic Food Chemistry matched with international curriculum: all topics are covered
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Support base, variable
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02001-00
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1
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Stand rods, stainless steel, various sizes
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02059-00
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1
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Wire gauze with ceramic, 160 x 160 mm
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33287-01
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1
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Spoon, special steel
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33398-00
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1
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Wash bottle, 250 ml, plastic
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33930-00
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1
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Beakers, Boro, low form, various sizes
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46054-00
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1
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Graduated cylinder, 10 ml, plastic
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36636-00
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1
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Test tube, laboratory glass, various lengths, 100 pcs.
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37658-10
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1
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Test tube brush w. wool tip,d20mm
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38762-00
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1
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Test tube rack, wood, for 6 tubes d= 22mm
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MAU-20042200
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1
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Ring with boss head, i. d. = 10 cm
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37701-01
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1
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Test tube holder, up to d 22mm
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38823-00
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1
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Rubber stoppers, without bore, various diameters
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39255-00
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1
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Protecting glasses, clear glass
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39316-00
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1
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Rubber gloves, size M (8), one pair
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39323-00
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1
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Glass rod, boro 3.3, l=200mm, d=6mm
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40485-04
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1
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Sodium hydroxide, pellets, 1000 g
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30157-70
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1
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Stearic acid 250 g
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30228-25
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1
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Denaturated alcohol (spirit for burning), 1000 ml
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31150-70
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1
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Butane burner with cartridge, 220 g
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32180-00
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1
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Water, distilled 5 l
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31246-81
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1
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