Products & Services

KPL BLUE 7010 (STD)

C.I. NAME

COPPER PHTHALOCYANINE (CRUDE) BLUE.

Trade Name

CPC

Molecular Wt.

575.5

Molecular Formula

C₃₂H₁₆N₈Cu

Physical Appearance

Blue Powder

PHYSICAL PROPERTIES

Purity

Min. 97.5 %

Bulk Density

0.3-0.4 Gms/cc

Conductivity

Less than 250 M. Mhos

pH

6.5 - 7

Total Cu. Cont.

More than 10.7 %

Free Cu.

Less than 1000 PPM

PCB Content

nil

Inflammability

Absent

Nuisance Value

By Colour - Yes
By Odour - No

Grit Cont.

Not More than 100 PPM

Decomposition

Above 330 C.

Mesh Size

100 % above 250 mesh

IMPURITIES IN CPC

Volatile Matter

Less than 0.5 %

Acid Soluble impurities

Traces

Alkali Soluble Impurities

Less than 0.5 % (In 5 % NaOH)

PACKING

Sea worthy 25 kgs HDPE bags/500 kgs PP bags with polythene liners.

Parameter

Specification

Activation level (Alpha content)

25-40

Specific Gravity

1.60 - 1.65

Bulk Density gm/cc

0.50-0.60

Purity

Min 96.5%

Copper content

>10.6%

Free copper

< 1000 ppm

Grit content

< 50 ppm

Iron content

< 5 ppm

pH

4.5-8

Volatiles

Max 0.5%

Moisture

<0.5%

Chemical characterization:

Cu Phthalo Blue, unstable

Colour Index

Pigment Blue 15:0       No. 74 160

Coloristic properties:

Opaque coloration:

Relative tinctorial strength

95 - 105 %

Shade:

ΔH =  ± 0.5 CIELAB-units

Purity of shade:

ΔC =  ± 0.8 CIELAB-units

Transparent coloration:

Lightness:

close to standard, ± 3 visual assessment units

Transparency:

close to standard, ± 3 visual assessment units

Fastness to bleeding:

close to standard, ± 2 visual assessment units

pH-value

5.5 - 8.5

Specific conductivity:

0.0 - 0.2 mS/cm

Volatile matter:

0.0 - 1.0 %

Sieve residue (DIN 53195):

0.0 - 0.1 %

1

Chemical characterization:

Cu-Phthalo Blue, a-Mod.

1.2

Colour Index:

Pigment Blue 15:1    No. 74 160

Colour Properties:

2.1

Opaque coloration:

Relative tinting strength:

Hue:

ΔH =  ± 0.5  CIELab units

Chroma:

ΔC =  ± 0.8  CIELab units

Total colour difference:

ΔE ≤  1.0 CIELab units

2.2

Transparent coloration:

Lightness:

close to standard, ± 3 visual assessment units

Transparency:

close to standard, ± 3 visual assessment units

3

Fastness to bleeding:

close to standard, ± 2 visual assessment units

4

pH-value

5.5 - 8.5

5

Specific conductivity:

≤ 0.2 mS/cm

6

Volatile matter:

≤ 1.0 %

7

Sieve residue:

≤ 0.1 %

Chemical characterization:

Phthalocyanine

Colour Index:

Pigment Blue 15:3 No. 74 160

Coloristic Properties:

Opaque coloration:

Relative tinctorial strength:

95 - 105 %

Shade:

ΔH = ± 0.5  (CIELAB-units)

Purity of shade:

ΔC = ± 0.8  (CIELAB-units)

Transparent coloration:

Lightness:

close to standard, ± 3 visual assessment units

Transparency:

close to standard, ± 3 visual assessment units

Fastness to bleeding:

close to standard, ± 2 visual assessment units

pH-value

5.0 - 8.0

Specific conductivity:

≤ 0.2 mS/cm

Volatile matter:

≤ 1 %

Sieve residue (DIN 53195):

≤ 0.1 %

PRODUCT

KPL GREEN 9001

Trade Name/ C.I. Name

PIGMENT GREEN 7

Molecular Wt. 

1024 – 1093

Chemical Class 

Cu-PHTHALO GREEN

C.I. NUMBER

74260

CAS NO.

1328-53-6

Chemical Formula

C32H3N8CuCI13 - C32HN8CuCI15

Physical Form

KPL GREEN 9001 is bright yellowish green shade with high tintorial strength. The pigment can also be made in bluish hue. 

PHYSICAL PROPERTIES

Specific Gravity (200 C)

1.95 - 2.05

Bulk Density(gms/cc)

0.50 to 0.60

Oil absorption (ml/100 GMs)

35 - 45

Sieve Residue (325 Mesh)

Max. 1 %

Heat Stability (0C/10 min.)

200

Purity as CuPc Green

Min. 97.5% 

Moisture Content 

Max. 1 %

Water Soluble

Max. 1 % 

pH of Aq. Slurry

7 to 8 

5

5

5

5

5

5

5

5

5

5

5

5

5

5

LIGHT FASTNESS : (1 - 8 Scale : 1 = Poor; 8 = Excellent)

Full Tone

07-Aug

Tint (1:20 on TiO2)

07-Aug

COLOUR MATCHING VALUE

De

Within 1