Comparing E102 - Tartrazine vs E152 - Black 7984
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Found in 23,316 products
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Interest over time for 12 keywords in U.S. during the last 10 years.
Interest over time for 4 keywords in U.S. during the last 10 years.
Popular questions
Is yellow 5 bad for you?
At permitted food-use levels, tartrazine (FD&C Yellow 5) is considered safe by regulators (ADI up to 7.5 mg/kg body weight/day). A small number of people—especially those with aspirin sensitivity—may have hives or asthma-like reactions, and the EU requires a label about possible effects on activity and attention in children.
What is yellow 5 made of?
It is a synthetic azo dye: the trisodium salt of a sulfonated aromatic azo compound based on a pyrazolone ring (C.I. 19140). It is produced from petroleum-derived intermediates such as sulfonated anilines and a pyrazolone derivative.
Is yellow 5 bad?
For most consumers, no—it's approved and considered safe at typical dietary intakes. Rare hypersensitivity reactions can occur, and some children may be susceptible to small, reversible effects on behavior.
What does yellow 5 do to your body?
It primarily provides color and is largely excreted, with a small portion metabolized by gut bacteria before elimination. In sensitive individuals it can trigger hives or wheezing, and some children may experience mild, short-lived effects on activity or attention.
How is yellow 5 made?
Industrially, sulfanilic acid (or similar sulfonated anilines) is diazotized and azo-coupled to a pyrazolone derivative, then neutralized to form the trisodium salt. Lake forms are made by precipitating the dye onto an insoluble substrate such as aluminum hydroxide.
What is black carbon?
In the food-additive context, carbon black (E152, Food Black 2) is a synthetic paracrystalline carbon pigment made by incomplete combustion of heavy oils; it is distinct from atmospheric “black carbon” (soot).
What is carbon black used for?
As a food additive it serves as a black colorant (though it is not permitted in the EU and many other jurisdictions); beyond food, it’s widely used to reinforce rubber (especially tires) and as a pigment in plastics, inks, and paints.
What is carbon black software?
That refers to a cybersecurity product and is unrelated to the E152 food color; E152 carbon black is a manufactured black pigment historically used as Food Black 2.
What is carbon black cloud?
Carbon Black Cloud is a cybersecurity platform, not the food additive; E152 is a synthetic carbon pigment used as a black colorant.
Who owns carbon black?
If you mean the software company, that’s separate; as a material/food additive, carbon black (E152) is a generic commodity produced by multiple manufacturers and isn’t owned by any single company.