C.I.No.: CSOBL-1
Structure: anthraquinone series
Foreign Corresponding Product: Sudan Blue (BASF),Lurafix Blue B(BASF) RP-FW(I.C.I.),Fat Blue B(HOECHST)
Properties: 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.
Use: Can be used in coloring various plastics, polyester and fibre.

PS	HIPS	ABS	PC	RPVC	PMMA	SAN	AS	PA6	PET
★	○	○	○	○	○	○	○	-	○

Note: "★"Superior ,"○"Applicable ,"△"Not Recommended.

Physical properties, light fastness and Recommended Dosage:

Density(g/cm3)	Melting Point(℃)	Light Fastness(in PS)	Recommended Dosage
			Transparent	Nontransparent
0.66	120	7-8	0.02	0.025

Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.

The thermal resistance in PS can reach to 260℃.
Degree of pigmentation: 0.05% dyes+0.1%titanium white powder

Solubility in Organic Solvent:

acetone	butyl acetate	methylbenzene	dichloromethane	ethylalcohol
13.6	22.3	86.3	171.3	2.6

The grammage dissolve in one litre solvent at 20℃.

NOTE: Above data is only for reference.