| CAS NO.: | 12239-87-1 |
|---|---|
| Formula: | C32h15clcun8 |
| EINECS: | 235-476-0 |
| Colour: | Blue |
| Appearance: | Powder |
| Usage: | Ink, Paint, Leather |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier Product Name: PHTHALOCYANINE BLUE 421F (PB15:2)
Code: PB15:2-421F Countertype:BASF,CIBA,CLARIANT;BASF L6875F
C.I.NO.: 74160
CAS NO.: 12239-87-1
EINECS NO.: 235-476-0
Molecular Weight:611.52
Chemical Formula:C32H15ClCuN8
Structural Formula :
Cu-phthalocyanine alpha type
Physical and Chemical properties:
| TEST ITEMS | SPECIFICATION |
| APPEARANCE | BLUE POWDER |
| SHADE | REDDISH |
| HEAT RESISTANCE | 280 °C min |
| LIGHT FASTNESS | 7 |
| ACID RESISTANCE | 5 |
| ALKALI RESISTANCE | 5 |
| FASTNESS TO BLEEDING | 5 |
| OIL ABSORPTION | 40-45% |
| SPECIFIC SURFACE | 28 m2/g |
| DENSITY | 1.60 g/cm3 |
| RESIDUE ON 80 MESH | 5.0% max |
| WATER SOLUBLE | 1.0% max |
| VOLATITE 105 °C | 1.0% max |
| TINTING STRENGTH | 100-105 % |
Packing:10kg25kg bags with pallets/10kg,25kg drums
Suppliers with verified business licenses
Audited Supplier 
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