Synthesis of indigo and vat dyeing

LC4.5.1.4
Synthesis of indigo and vat dyeing
Synthesis of indigo and vat dyeing

Description

The students make the organic dye indigo and then carry out vat dyeing.

Components of equipment sets

1 665997  4 
Graduated pipette 10 ml LD
1 666003  4 
Pipetting ball (Peleus ball) LD
1 6045682  4 
Powder spatula, steel, 185 mm LD
1 661035  8 
Round filter, Type 595, 125 mm Ø, Set of 100 LD
1 667027  4 
Tweezers, blunt, 130 mm LD
1 664154  4 
Watch glass dish 80 mm Ø LD
1 30945  4 
Universal pencil LD
2 664183  4 
Petri dish, 100 x 20 mm, glass LD
1 665009  4 
Funnel PP 75 mm Ø LD
2 664131  4 
Beaker Boro 3.3, 400 ml, squat LD
1 664243  8 
Erlenmeyer flask 250 ml, narrow neck, SB 29 LD
1 610010  8 
Laboratory safety goggles LD
1 667609  4 
Safety gloves, nitrile rubber, size 8 LD
1 6700400  4 
Acetone, 250 ml LD
GHS02GHS07 Danger H225 H319 EUH066 H336
1 6719720  4 
Ethanol, denaturated, 1 l LD
GHS02GHS07 Danger H225 H319
1 6739390  4 
2-Nitrobenzaldehyde, 5 g LD
GHS07 Warning H302 H315 H319 H335
1 6736310  4 
Sodium dithionite, 250 g LD
GHS02GHS07 Danger H251 H302 EUH031
1 6736800  4 
Sodium hydroxide, pellets, 100 g LD
GHS05 Danger H314 H290
1 6738420  4 
Sodium hydroxide solution, 1 mol/l, 500 ml LD
GHS05 Danger H314 H290
1 6753410  4 
Water, pure, 5 l LD
1 ADACB501  4 
Compact scale 500 g : 0.1 g LD
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