- A
colourant/colour
additive (British spelling) or colorant/color
additive (American spelling) is a
substance that is
added or
applied in
order to change...
-
Lightfastness is a
property of a
colourant such as dye or
pigment that
describes its
resistance to
fading when
exposed to light. Dyes and
pigments are...
- 88...24S. doi:10.1021/ed100545v. Han****, Mary (1997). "Potential for
Colourants from
Plant Sources in
England & Wales" (PDF). UK
Central Science Laboratory...
- destructively.
Diverse colours therefore appear despite the
absence of
colourants.
Egyptian blue
Cobalt blue
Copper phthalocyanine YInMn blue
Prussian blue...
-
colour wood
comprising colourants dissolved and/or
suspended in a
vehicle or solvent.
Pigments and/or dyes are
largely used as
colourants in most stains. The...
- E120 most
often refers to: Carmine, a food
colourant with the E
number E120 Unbinilium, also
known as
element 120 or eka-radium, a
predicted chemical...
-
temperate climates.
Saffron is
primarily used as a
culinary ****e and
natural colourant, with
additional historical uses in
traditional medicine, dyeing, perfumery...
- used by
manufacturers and consumers, such as
artists and decorators.
Colourants (both dyes and pigments) are
listed using a dual
classification which...
- do not
specify what
colourants they use, even on request. In
jurisdictions where cups are
classed as
medical devices, the
colourants generally also have...
-
contain artificial colourants to make them green;
without these the dish
would be
murky grey.
Traditionally the
controversial colourant tartrazine (E102)...
