1.Name: ACID BLUE 80 

2.CAS: 4474-24-2

3.Molecular formula： C32H31N2NaO8S2

4.Molecular weight:350.454

5. Density: 658.72

6. Melting point: >300 °C(lit.)

7. Boiling point: °Cat760mmHg

8. Flash Point: >300  °C(lit.)

9. Appearance: blue. Red light blue powder

10.Usage: It is used for the dyeing of wool, silk, nylon and its blended fabrics.

11.Packing: 25Kg plastic lined woven bag (or following your demands)