Food Black 2

• CAT Number: M051538
• CAS Number: 2118-39-0
• Molecular Formula: C26-H19-N5-O13-S4.4Na
• Molecular Weight: 809.65
• Purity: ≥95%
• Synonyms: Food Black 2;CI 27755

Food Black 2（Cat No.:M051538）, also known as Black PN or C.I. Food Black 2, is a synthetic diazo dye. It is recognized by its intense black color and is primarily used as a food coloring agent. Approved in certain countries for use in food products, it is particularly prevalent in caviar substitutes and other luxury food items to enhance visual appeal. Despite its applications, its use is controversial and restricted in some regions due to concerns about its safety and potential health effects.