Recette: Idigotine Blue Ink

Indigotine blue ink has an intense blue hue that shows no change even after four weeks.

Traitement

Pas 1: Dissolve gum arabic in water, add the indigotine blue and dilute further as needed.

Pas 2: The amount of water in this historical recipe is calculated very tightly. The ink is quite thick and still needs to be diluted with at least three times the volume of water.

Ingredients

5 g	Gomme arabique, en poudre (#63330)
10 g	Bleu d´indigotine (#94160)
50-100 g	Eau déminéralisée (#65000)

Information additionnelle

Historical Inks

Remarque

The production requires the following tools: a scale, mortar and pestle, an enameled pot, glass rods or wooden sticks for stirring, glasses, funnels and filters.

Water
Only demineralized water (#65000) is used in the recipes.
Color result
Since many ingredients used in ink recipes are of natural origin, the color result may vary. Deviations from the original recipe may also change the result.
Filtration
The inks are filtered with paper filters.
Cooking
Keep the cooking pot closed with a matching lid.
Shelf life
Moldy ink should not be skimmed off. Please dispose if the ink.
Cleaning
Pots are best cleaned with hot water and a small amount of citric acid (#64150).

Nous déclinons toute responsabilité pour le résultat de l´application des processus décrits ici. Dans tous les cas, nous recommandons de réaliser des tests avant l´application définitive.

Liste de produits

Auteur: Kremer Pigmente, Recipe by: Lehner 1890, p. 175.