Cochineal Extract
CI Natural Red 4
Carminic Acid C22H20O13 Formula wt: 492.39
120 [1343-78-8] [1260-17-9]
Carminic Acid C22H20O13 Formula wt: 492.39
120 [1343-78-8] [1260-17-9]
DESCRIPTION
Cochineal Extract is a concentrated solution prepared from cochineal, which consists of the dried bodies of the female insect Dactylopius coccus Costa. It is obtained after removing the alcohol (ethanol and/or methanol) from an aqueous, aqueous alcoholic, or alcoholic extract of cochineal. The coloring principle is chiefly carminic acid. Commercial products may also contain proteinaceous material derived from the source insect.