著色剂 meaning in English

colorant
coloring agent
stain

This yoghurt contains no artificial flavouring or colouring
这种酸乳酪不含人造香料或著色剂
Paints , varnishes , lacquers ; preservatives against rust and against deterioration of wood ; colorants ; mordants ; raw natural resins ; metals in foil and powder form for painters , decorators , printers and artists
颜料清漆漆防锈剂和木材防腐剂著色剂媒染剂未加工的天然树脂画家装饰家印刷商和艺术家用金属箔及金属粉。