Pigment Blue 27/Milori Blue
C .I . NO:Pigment Blue 27
CAS NO:12240-15-2
Molecular Weight: 306.8927
Molecular Formula:C6Fe2KN6
Applications:Dark blue powder.Relative density 1.8.Insoluble in water, ethanol and ether, soluble in acid and base.Color light can be between dark blue to bright blue, bright color, strong coloring, strong dispersion, oil absorption, slightly poor hiding power.It is hard and hard to grind.Can be light, thin acid, but when concentrated sulfuric acid boiling decomposition;Weak resistance to alkalinity, even dilute alkali can break it down.Cannot be Shared with alkaline pigments.When heated to 170 ~ 180℃, crystal water begins to lose. When heated to 200 ~ 220℃, hydrocyanic acid is burned to release.No filler is allowed in the composition except for a small number of additives that can improve the performance of the pigment.
Physical & Chemical Properties：
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Product Name |
C.I.N |
Property |
Lignt fastness |
Heat resisitance (℃) |
Oil absorption (ml/ 100g) |
APPLICATION |
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PRINTING INK |
PAINT&COAIING |
Plastic&Rubber |
Paste |
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Offset ink |
Waterbase ink |
Surface ink |
Interior ink |
Solvent base |
Water base |
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Milori Blue |
P.B.27 |
Universal Grade |
7 |
180 |
45 |
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