1.Physical Property
Product name: direct red 80
CAS No.: 2610-10-8
Appearance: Powder
Model Number: af1003
Chemical formula: C21H27N3O5S
2.Usage
It is mainly used in Paper and Textile dyestuffs.
3.Packaging
25 kgs iron drums, cartons, woven bags or as customers' requirements.
 4.Specification

P.H. Value	7.5
Density(g/cm3)	1.2-1.5
Oil Absorption(ml/100g)	30-35
Light Fastness	7
Heat Resistance	160
Water Resistance	5
Oil Resistance	4
Acid Resistance	5
Alkali Resistance	5