Pigment -- Pigment Red 22

Company Code No.: UN8111;UN8112
CAS No.: 6448-95-9
EU No.: 229-245-3
C.I.No.: :12315
Formula: C24H18N4O4
Molecular Weight: 426.42
Foreign relative brand:
DCC 2822 Naphthol Red 22 (DCC)
Naphthanil Red Light RT-531-D (HST)
Naphthol Red 3012 (EHC)
Naphthol Red Light Shade (MCC)
Orietal Red Conc (TOYO)
Red ?22-DT-1010 (ROM)
Sanyo Fast Red BS (SCW)
Suimei Fast Scarlet G (KKK)
Sunsperse 6000 Naphthol Red 22 (SNCG)
Symuler Fast Scarlet BGT (DIC)
Following are the technical data sheet:
Shade Yellowish
Specific Gravity (g/cm3 H2O = 1) 1.30~ 1.47
Bulk density (lb/gal) 10.8 ~ 12.2
Melting point (0C)
Average partical (um)
Surface area (m2/g)
PH value 4.5 ~ 7.7
Oil absorption(g/100g) 34 ~ 68
Tinting strength Semi-Transparent