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Ranbar G5030 Prussian Blue – Pigment Blue 27

Ranbar Blue G5030 Prussian Blue pigment, Pigment Blue 27, is a high-transparency deep blue inorganic pigment based on ferric ferrocyanide.

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Ranbar Blue G5030 Highly Transparent Prussian Blue Inorganic Pigment

 

Alias: Prussian Blue
Color Index: Pigment Blue 27 (C.I.77510)
CAS Number: 12240-15-2
EU Number: 247-304-1
Pigment Category: Inorganic Pigment
Chemical Structure: Ferric ferrocyanide
Appearance: Deep blue powder
Hiding Power: High-transparent

 

Physical Properties:

Density1.8g/cm³
Oil absorption20-50g/100g
PH value3.5-6
Water soluble matter≤1.0%
Resistance to bleeding4-5
Acid resistance4
Alkali resistance1

 

Ranbar Pigment Blue 27 Color Chips

 

Product Description:

Ranbar Blue G5030 Prussian Blue pigment, Pigment Blue 27, is a high-transparency deep blue inorganic pigment based on ferric ferrocyanide. Its hue tends towards greenish-blue, with high concentration, bright color, strong tinting strength, and excellent lightfastness, weather resistance, and solvent resistance.

Ranbar Pigment Blue 27 is insoluble in water, ethanol, and ether. It exhibits good acid resistance but poor alkali resistance, making it unsuitable for high pH environments. It does not bleed in coatings and printing ink applications.

 

Ranbar Blue G5030 Prussian Blue Pigment Packaging Chart

 

Product Applications:

Ranbar G5030 Prussian Blue pigment is suitable for solvent-based systems and is primarily used in industries such as paints, coatings, printing inks, and artistic pigments. It is not suitable for use as a coloring agent for polyvinyl chloride (PVC) in plastic products because it degrades PVC. However, it can be used for coloring low-density polyethylene and high-density polyethylene.

Furthermore, Ranbar Blue G5030 Prussian Blue pigment is also used for coloring in painting, crayons, carbon copy paper, and other products.

 

Ranbar G5030 Prussian Blue Inorganic Pigment Powder

 

Ranbar G5030 Prussian Blue pigment features:

  • Prussian blue can be mixed with other pigments, for example, when it is mixed with chrome yellow, the result is chrome green pigment.
  • has good UV and acid resistance and good coloring power, which is why it is often used in inks and paints.
  • It is not resistant to alkali, so it is not suitable for cement and chalk-based products and for mixing with color fillers or film-forming agents that have an alkaline reaction. Blue color will turn brown in alkaline products.

 

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