Phthalo Blue BS

Molecular Structure  

Color Index: Pigment Blue 15:1

C.I. No.: 74160

CAS No.: 12239-87-1      

EC No. :205-685-1    

Chemical Family: Phthalocyanine

Foreign relative brand

Heliogen Blue K 6911D(BASF)

Fastogen Blue BR (DIC)

Hostaperm Blue A4R (CLAR)

Synonyms        

Hornapol Blue PO-115(CLAR)

Pigment Blue 15:1

Endurophthal Blue B BT-649-D(CLAR)

Phthalo Blue (NC α-form) 15:1

Pigment Blue 15:1 Physical ,

Chemical and Fastness Properties

Application

Molecular Weight

576.06

Bright color, strong color strength.

Molecular Formula

C₃₂H₁₆CuN₈

Recommended for PE, Industrial paint, decorative paint, coil coating and textile printing.

Suggested for PVC, water based inks, OEM paint and powder coating.

P.H. Value

7.0

Density

1.5

Oil Absorption (ml/100g)%

35-45

Light Fastness

7

Heat Resistance

250(°C)

Water Resistance

5

Oil Resistance

5

Acid Resistance

5

Alkali Resistance

5

Color Index

Pigment Blue 15:1

C.I. No.

74160

CAS No.

12239-87-1

EC No.

205-685-1

Chemical Family

Phthalocyanine

Density(g/cm³)

1.5

Moisture (%)

≤1.0

Water Soluble Matter (%)

≤1.0

Oil Absorption(ml/100g)

35-45

Electric Conductivity(us/cm)

≤400

Residue on 325 mesh sieve(Wet method)PPM

≤30

Magnetic on 325 mesh sieve(Wet method)PPM

≤5

PH Value

6.5-7.5

Acid Resistance

5

Alkali Resistance

5

Alcohol Resistance

5

Ester Resistance

4

Benzene Resistance

4

Ketone Resistance

-

Soap Resistance

-

Bleeding Resistance

5

Migration Resistance

5

Heat Resistance(°C)

250

Light Fastness(8=Excellent)

7