NATURAL DYES
Natural dyes are products with a natural
(vegetable, mineral or animal) origin whose colouring principle is
chemically extracted through specific process for each dye.
Characteristics are different from one colour to another and their use is regulated by EC 95/45, shelf
life is from 3 years to 6 months.
|
| |
|
EC n° |
Name |
Color
index n° |
C.I.
name |
CAS |
| |
|
E100 |
CURCUMIN |
75300 |
natural yellow 3 |
458-37-7 |
| |
|
E101 |
RIBOFLAVIN |
# |
lattoflavina |
83-88-5 |
| |
|
E120 |
COCHINEAL RED |
75470 |
natural red 4 |
1390-65-4 |
| |
|
E140 |
CHLOROPHYLL |
75810 |
natural green 3 |
15203-43-7 |
| |
|
E141 |
COPPER CHLOROPHYLL |
74815 |
natural green 3 |
# |
| |
|
E153 |
VEGETABLE COAL |
77266 |
# |
# |
| |
|
E160a |
B-CAROTENE |
40800 |
food orange 5 |
7235-40-7 |
| |
|
E160b |
ANNATTO |
75120 |
natural orange 4 |
6983-79-5 |
| |
|
E162 |
BEETROOT RED |
# |
# |
7659-95-2 |
| |
|
E163 |
ENOCIANIN |
# |
# |
211-403-8 |
| |
|
E171 |
TITANIUM DIOXIDE |
77891 |
pigment white 6 |
13463-67-7 |
|