FAQs of Direct Yellow 4:
Q: What are the primary applications of Direct Yellow 4?
A: Direct Yellow 4 is primarily used for polyamide fiber dyeing, cellulose fiber dyeing, leather dyeing, and paper coloring.
Q: In which industries is Direct Yellow 4 commonly utilized?
A: Direct Yellow 4 is commonly utilized in textile, leather, and paper industries for dyeing purposes.
Q: Can Direct Yellow 4 be used for dyeing cellulose fibers?
A: Yes, Direct Yellow 4 is suitable for dyeing cellulose fibers.
Q: Is Direct Yellow 4 applicable for leather dyeing?
A: Yes, Direct Yellow 4 is effectively used for leather dyeing applications.
Q: What is the CAS number for Direct Yellow 4?
A: The CAS number for Direct Yellow 4 is 420703.