SOLVENT BLUE 35
C. I. Name/No: Solvent blue 35
C. I. 61554
Synonyms: Fat Blue B
1, 4-Bis(butylamino)anthraquinone; 1, 4-Bis(butylamino)-9, 10
-anthracenedione

Foreign relative brand:
Roasplast Blue 635NM (ROSE)
Sudan Blue 670 (BASF)
Neoplas Blue B (SIC)
Dayglo Solvent Blue 35 (DGCC)
KPOolve Blue IR (KPS)
Orient Oil Blue 2N (KKK)

1. Product name
Trade name: Oil blue 35
C. I. No.: Solvent blue 35
CAS. No.: 17354-14-2

2. Physical, Chemical and Fastness Properties
Molecular Formula: C22H26N2O2
Molecular Weight: 350.46
Density(g/cm 3 ): 0.66
Melting point: 120º C
Appearance: Greenish blue powder
Light (PS): 7-8
Water: Insoluble
20º C soluble (g/l)
Acetone: 13.6
Butyl acetate: 22.3
Methylbenzene: 86.3
Dichloromethane: 171.3
Ethylalcohol: 2.6

3. Application
Shade: The product is standard transparent blue oil solvent dye with bright green light. It is of good heat resistant ability, light fastness and transport resistance. When used in plastics, the color is bright.
Main Application: Can be used in coloring various plastics, polyester and fibre.