Exempel på colorant

• Analysis of the dark-brown-black coating revealed that both the colorant and medium consisted of multiple components.

• In that case the use of such colorants was prohibited in a large number of products.

• There is also a positive element in the annexes, listing, for example, colorants which can be used in preparations which come into contact with mucous membranes.

• Beta-cyclodextrin complexes with certain carotenoid food colorants have been shown to intensify color, increase water solubility and improve light stability.

• The paint is adjusted with additives and colorants as necessary.

• At high temperatures the carbon will bond with and remove the oxygen in the metal oxides used as colorants in the glazes.

• Ideal colorants will produce a pure, intense color when present in moderate concentration.

• By the late 1920s new colorants had been developed that were very enticing to the printing industry.

• If a dielectric material does not include light-absorbent additive molecules (pigments, dyes, colorants), it is usually transparent to the spectrum of visible light.

• Changes in liver and kidney histopathological structure and increases in white blood cell count indicated that inflammation is specific to certain colorants.

• Historical records show that injuries, even deaths, resulted from tainted colorants.

• Pigments and dyes are largely used as colorants.

• Fire artists use various fuels and colorants to achieve desired effects.

• They used that discovery to experiment with pigment colorants for print production.

• Exposed to gases and especially oxygen they will fade too, like most dye colorants.