Pigment Blue 15:1

Chemical Class Copper Phthalocyanine
C.I. No. 74160
CAS No 147 – 14 – 8
Chemical Formula C32H16N8Cu
Full Tone
Tint Tone
Molecular Weight 576
Specific Gravity 2.6 to 2.8
Bulk Density (gm/cc) 0.38 to 0.36
pH 7 to 8.5
Oil Absorption (ml/100gm) 40 ± 2
Moisture Content 0.5% max
Heat Fastness 280℃ for 10 min for Blue 15.1
Grit Content 50 ppm max
Water Soluble(Max.) 0.5%
Solvent Stability Excellent

Pigment Blue 15:1

Copper Phthalocyanine

Chemical class Copper Phthalocyanine
C.I. no. 74160
CAS no 147 – 14 – 8
Chemical formula C32H16N8Cu
Full tone
Tint tone
Molecular weight 576
Specific gravity 2.6 to 2.8
Bulk density (gm/cc) 0.38 to 0.36
pH 7 to 8.5
Oil absorption (ml/100gm) 40 ± 2
Moisture content 0.5% max
Heat fastness 280℃ for 10 min for Blue 15.1
Grit content 50 ppm max
Water soluble(Max.) 0.5%
Solvent stability Excellent

Pigment Blue 15:1

Copper Phthalocyanine

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