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Pigment Brown 25 – Benzimidazolone Brown – Ranbar P7030

Ranbar P7030 Benzimidazolone Brown, C.I. Pigment Brown 25, is a transparent reddish-brown benzimidazolone-based organic pigment.

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Ranbar P7030 Benzimidazolone Brown Organic Pigment

 

Color Index: Pigment Brown 25

C.I. Structure Number: 12510

CAS Number: 6992-11-6

EINECS Number: 230-258-1

Chemical category: Benzimidazolone Brown

Molecular formula: C₂₄ H₁₅ C1₂ N₅ O₃

Relative molecular mass: 492.34

Hue: Reddish Brown

Appearance: Brown Powder

 

Physical Properties:

Relative Density1.53g/cm³
Volume4.85.3l/kg
Melting Point345°C
Average Particle Size4μm
Specific Surface Area90m²/g
PH Value5.5-8.5
Oil Absorption40-50g/100g
Specific Gravity1.45-1.55

 

Ranbar Pigment Brown 25

 

Product Features:
Ranbar Brown P7030 is a transparent reddish-brown benzimidazolone-based organic pigment with a color index of Pigment Brown 25. It exhibits excellent lightfastness, weather resistance, solvent resistance, and good heat resistance. This pigment can also be used in combination with iron oxide red inorganic pigments to achieve shades ranging from brown to maroon.

 

Product Application:

The outstanding overall performance of Ranbar P7030 Benzimidazolone brown pigment makes it suitable for outdoor applications and widely used in industries such as plastics, rubber, coatings, paints, and printing inks.

The organic pigment exhibits excellent color fastness properties in industrial coatings and automotive paints, and is particularly suitable for brown and maroon shades in metallic paints.

The Ranbar Benzimidazolone Brown Pigment P7030 can withstand temperatures of 280°C in plastic and masterbatch applications and has good migration resistance. It serves as the standard brown color for PU (polyurethane) coloring. It can also be used for coloring polyacrylonitrile and PP spinning.

 

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