pigment orange 5-fast orange rn

cas no.: 3468-63-1 eu no.:222-
429-4 c.i.no.:12075 molecular
weight: 338.27

following are the technical data
sheet:
shade: reddish
specific gravity (g/cm3 h2o =
1): 1.48~2.00
bulk density (lb/gal): 12.2~16.0
surface area (m2/g): 10~12
ph value: 3.5~7.0
oil absorption(g/100g): 35~50
tinting strength: semi-
transparent