Product Description
Model NO.: pigment blue 27
CAS No.: 12240-15-2
Colour: Blue
Appearance: Powder
Usage: Paint, Plastic, Leather, Ink, Paper
Application Material: Constraction
Type: Synthetic
Composition: Inorganic Pigment
Product Name: MILORI BLUE (PB27)
Code: PB27 Countertype: BERLIN BLUE; Miroli Blue; CHINESE BLUE; Iron Blue; PARIS BLUE; Vossenblau; Steel blue, Ferriferrocyanide, Prussian Blue
C.I.NO.: 77510
CAS NO.: 25869-00-5, 14038-43-8
EINECS NO.: 247-304-1, 237-875-5
Molecular Weight: --
Chemical Formula: C6FeN6.Fe.H4N, FeK.[FeCN6]
Structural Formula: NH4+
Physical and Chemical properties:
| TEST ITEMS | SPECIFICATION |
| APPEARANCE | BLUE POWDER |
| SHADE | REDDISH |
| HEAT RESISTANCE | 220 °C min |
| LIGHT FASTNESS | 7 |
| ACID RESISTANCE | 5 |
| ALKALI RESISTANCE | 5 |
| FASTNESS TO BLEEDING | 5 |
| OIL ABSORPTION | 40-50% |
| SPECIFIC SURFACE | 28 m2/g |
| DENSITY | 1.70 g/cm3 |
| RESIDUE ON 80 MESH | 5.0% max |
| WATER SOLUBLE | 1.0% max |
| VOLATITE 105 °C | 1.0% max |
| TINTING STRENGTH | 100-105 % |
