Aldehydes are not only easily oxidised, they are also capable of addition reactions. In this way, the addition of dried gaseous ammonia to an ethereal solution of acetaldehyde forms 1-amino-ethanol, which precipitates out of the solution as a solid.
| Materiallist (Excerpt) |
Product |
Amount |
|
Frame for complete experiments
|
45500-00
|
1
|
|
Funnel f.gas generator,50ml, GL18
|
35854-15
|
1
|
|
Apparatus carrier w. fix. magnet
|
45525-00
|
1
|
|
Panel f. compl. experim. set-ups
|
45510-00
|
1
|
|
U tube, 2 side tubes, GL25/8
|
36959-15
|
1
|
|
Quartz glass wool 10 g
|
31773-03
|
1
|
|
Closure caps,10, GL25
|
41221-03
|
1
|
|
Test tube GL25/8, w.hose connec.
|
36330-15
|
2
|
|
Flask,round,1-neck,250ml,GL25/13
|
35812-15
|
1
|
|
Activated carbon,granular 500 g
|
30011-50
|
1
|
|
Rear-cover for compl.-exp. panel
|
45501-00
|
1
|
|
Benzaldehyde 500 ml
|
30036-50
|
1
|
|
Clamping holder,18-25mm
|
45520-00
|
5
|
|
Acetaldehyde, 98-100% 250 ml
|
30001-25
|
1
|
|
Sodium hydroxide, flakes, 500 g
|
30157-50
|
1
|
|
Hydrochloric acid 10% 500 ml
|
31821-50
|
1
|
|
Glass tubes,right-angled, 10
|
36701-59
|
1
|
|
Ammonia solution, 25% 1000 ml
|
30933-70
|
1
|
|
Diethyl ether 250 ml
|
30007-25
|
1
|
|
G-clamp
|
02014-00
|
2
|
|
Spring plugs, 50 off
|
45530-00
|
1
|
|
Tweezers,straight,blunt, 200 mm
|
40955-00
|
1
|
|
Calcium chloride tube,str.150 mm
|
36941-00
|
1
|
|
Glass beaker DURAN®, tall, 600 ml
|
36006-00
|
1
|
|
Rubber caps, pack of 20
|
02615-03
|
1
|
|
Porcelain dish, 75ml, d = 80 mm
|
32516-00
|
2
|
|
Graduated cylinder 25 ml
|
36627-00
|
1
|
|
Graduated vessel, 1 l, with handle
|
36640-00
|
1
|
|
Spoon + spatula, steel, l=180mm
|
46950-00
|
1
|
|
Funnel, glass, top dia. 80 mm
|
34459-00
|
1
|
|
Rubber tubing, i.d. 6 mm
|
39282-00
|
1
|
|
Powder funnel, upper dia. 65mm
|
34472-00
|
1
|
PHYWE on YouTube | contact form | contact sales worldwide | service hotline
