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- FOOD DYES TECHNICAL SPECIFICATIONS
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Yellow Tartrazine |
Yellow Sunset |
Red Punceau 4R |
Red Amaranth |
| Number Food |
Yellow 4 |
Yellow 3 |
Red 7 |
Red 9 |
| Number F, D, and C |
Yellow 5 |
Yellow 6 |
- |
Red 2 |
| Color Index Nº |
19140 |
15985 |
16255 |
16185 |
| Color Nº for other applications |
Acid Yellow 23 |
- |
Acid Red 18 |
Acid Red 27 |
| % Pure dye |
86% |
87% |
85% |
89.1% |
| Loss by drying at 135ºC |
7.68% |
4.5% |
Totals 13.5% |
Totals 9.8% |
| Chlorides and sulphates expr. in their sodic salts |
5.91% |
8.39% |
| Insolubles in water |
<0.2% |
<0.2% |
<0.2% |
<0.2% |
| Extractable substances by diisopropylic ether |
<0.2% |
<0.2% |
<0.2% |
<0.2% |
| Arsenic |
<3mg/kg |
<3mg/kg |
<3mg/kg |
<3mg/kg |
| Lead |
<10mg/kg |
<10mg/kg |
<10mg/kg |
<10mg/kg |
| Heavy Metals (like PB) |
<40mg/kg |
<40mg/kg |
<40mg/kg |
<40mg/kg |
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BLUE BRILLANT |
BLUE INDIGOTINE |
RED ALLURA |
RED CARMOISINE |
RED ERITROCINA |
Number Food |
BLUE 2 |
BLUE 1 |
RED 17 |
RED 3 |
RED 14 |
Number F,D and C |
BLUE 1 |
BLUE 2 |
RED 40 |
- - - - - |
RED 3 |
Color Index Nº |
42090 |
73015 |
16035 |
14720 |
45430 |
% Pure dye |
85 |
85 |
85 |
85 |
85 |
Loss by drying at 135º C and Chlorides and Sulphates expr. In their sodic salts |
15 |
15 |
15 |
15 |
15 |
Insolubles in water |
< 0,20% |
< 0,20% |
< 0,20% |
< 0,20% |
< 0,20% |
Extractables substances by diisopropylic ether |
< 0,20% |
< 0,20% |
< 0,20% |
< 0,20% |
< 0,20% |
Arsenic |
< 1 |
< 1 |
< 1 |
< 1 |
< 1 |
Lead |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
Heavy Metals (like PB) |
< 40 |
< 40 |
< 40 |
< 40 |
< 40 |
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