Pigment orange 16 ( Fast Orange GR)
Synonyms: C. I. Pigment Orange 16
C. I. 21160
2, 2'-((3, 3'-Dimethoxy(1, 1'-biphenyl)-4, 4'-diyl)bis(azo))bis(3-oxo-N
-phenylbutyramide)

Foreign relative brand:
Panax Orange D (UMC)
Irgalite Orange MOR (CIBA)
Symuler Fast Orange V (DIC)
Orange-016-DT-1058 (ROMA)
SANYO Fast Orange R (SCW)

1. Product Name
Trade Name: Fast Orange GRN

C. I. Number: Pigment Orange 16
CAS Number: 6505-28-8
EU Number: 229-388-1
Chemical Family: Disazo

2. Physical, Chemical and Fastness Properties
Molecular Weight: 620.65
Molecular Formula: C34H32N6O6
P. H. Value: 7
Density: 1.4
Oil Absorption (ml/100g)%: 40
Light Fastness: 7
Heat Resistanc: 180º C
Water Resistance: 5
Oil Resistance: 4
Acid Resistance: 4
Alkali Resistance: 4

3. Application: