Category:
Prophylactic Biological Products
CAS NO:
56932-44-6
Standard:
In-house Standards,
-
HC Yellow 5 (C.I. Acid Yellow 128) is a synthetic azo dye primarily produced via diazotization and coupling reactions. It serves as a high-intensity colorant for industrial textile processing.
This substance is strictly prohibited for use in cosmetics, food, or direct skin contact products due to sensitization risks. Storage requires cool, dry conditions away from oxidizers to prevent decomposition.