FAQs of Direct Blue 15:
Q: What is the usage of Direct Blue 15?
A: Direct Blue 15 is primarily used in ink dyestuffs, paper dyestuffs, and textile applications.
Q: What types of materials can Direct Blue 15 be applied to?
A: Direct Blue 15 can be used to dye cotton fabric, rayon, silk, and cellulose fibers.
Q: Can Direct Blue 15 be used for pulp and paper dyeing?
A: Yes, Direct Blue 15 is suitable for pulp dyeing as well as paper applications.
Q: What are some additional applications of Direct Blue 15?
A: Apart from textile and paper dyeing, Direct Blue 15 is used for film footage dyeing and making inks.
Q: What is the molecular formula for Direct Blue 15?
A: The molecular formula for Direct Blue 15 is C34H24N6Na4O16S4.