Specifications
Product name:copper phthalocyanine beta blue (nulon blue-beta)
01) chemical class : cu-phthalocyanine blue beta modification
02) color index name : pigment blue 15:3
03) color index number : 74160
04) cas no. : 147-14-8
05) molecular wt. : 575.5
06) chemical formula : c32h16cun8
Physical properties:
01) specific gravity (20oc): 1.51-1.56
02) bulk density gm/cc: 0.3-0.35
02) oil absorption(cc/100gms): 40-45
03) sieve residue, 240mesh, (63 8): 0.5 % max.
04) heat stability (oc/10min) : 200
05) moisture content (%w/w : 0.5%max.
06) water soluble (%w/w) : 0.5%max.
07) ph of 10%aq. Slurry (extract): 6.5-7.5
Fastness properties :(1-5 scale : 1= poor, 5=excellent)
01.Water 5 02.Xylene 4-5 03.Butyl acetate 4-5
04.Ethanol 5 05.Toluene 4-5 06.Mineral turpentine 5
07.Butanol 5 08.Soap 5 09.Sterilization 5
10.Acetone 4-5 11.Acid 5 12. Methyl ethyl ketone 4-5
13. Linseed oil 5 14.Alkali 5
Light fastness : (1-8 scale : 1= poor, 8=excellent)
1/1 shade depth 8 1/3 shade depth 8 1/25 shade depth 8
Heavy metal
Cadmium <1ppm
Chromium <5ppm
Lead <10ppm
Zinc <5ppm
Arsenic <1 ppm
Mercury < 0.5 ppm
Lot may be 5000 to 8000 kgs , packing 10, 25, 250, or 400 kg in hdpe bags
