… black), whether or not chemically defined; preparations as specified in Note 3 to this Chapter based on colouring …
Explanatory notes
… black), whether or not chemically defined; preparations as specified in Note 3 to this Chapter based on colouring … contain one or more colouring principles with small quantities of other substances (sugars, tannins, etc.) … annatto, madder, alkenna, henna, turmeric, Persian berries, safflower, saffron, etc. The heading also includes …