pigment red 208-benzimidazolone red hf2b

cas no.: 31778-10-6
eu no.:250-800-0
c.i.no.: 12514
formula: c29h25n5o5
molecular weight: 523.54

foreign relative brand:
graphtol red hf2b(hoe)
hostaprint red hf2b 31(hoe)
hostasin red hf2b(hoe)
novoperm red hf2b 01(hoe)
pv red hf2b 01(hoe)
pv red hf 2b (fh)
renol red fh2b-hw (hoe)

following are the technical data
sheet:
shade reddish
specific gravity (g/cm3 h2o = 1)
1.42
bulk density (lb/gal) 11.2-11.6
melting point (0c) ＞300
average partical (nm) 50
surface area (m2/g) 50;65
ph value 7
oil absorption(g/100g) 86
tinting strength
transparent

company code no. product
number application
un8164 benzimidazolone red hf2b
offset inks, solvent
inks, aqueous inks, paint,
plastic rubber, textile printing