Pigment Black 26 CAS NO.68186-94-7

Product name	Pigment Black 26
CAS No.	68186-94-7
EINECS	235-056-3
C.I. No.	C.I. 77494
Appearance	Bluish undertone black powder
Chemical Group	Mn-Fe-O (Manganese-iron oxide)
Type	Inorganic black pigment; Iron-manganese oxide pigment

product details

Product details

Overview

Pigment Black 26 is a premium inorganic manganese-iron oxide pigment with a deep bluish-black hue. It features excellent heat, light and chemical resistance, no migration or bleeding, and good dispersibility. Widely used in coatings, plastics, construction materials and printing inks.

Our Strict quality control ensures consistent batch performance for various industrial coloring needs.

Physical And Chemical Properties

As a high-grade composite inorganic pigment, Pigment Black 26 stands out with its superior functional traits:

- Odor: Odorless
- pH Value: 4-8
- Density: 4.60 g/cm³
- Oil Absorption: 20-30 g/100g

- Heat Resistance: ≤800℃; >500℃
- Light Fastness: 8 (1-8 scale)
- Weather Resistance: 5 (1-5 scale)
- Acid Resistance: 5 (1-5 scale)
- Alkali Resistance: 5 (1-5 scale)
- Migration Resistance: 5 (1-5 scale)
- Solvent Resistance: 5 (1-5 scale)
- UV/IR Resistance: Excellent ultraviolet and infrared reflection absorption

Advantages

1. Eco-friendly & Non-toxic：As an environmentally friendly pigment, it is non-toxic. It is safer to use and suitable for scenarios with high safety requirements such as food packaging and toys.

2. Strong Stability：It has excellent light resistance, weather resistance, acid and alkali resistance, and solvent resistance, not easy to fade or deteriorate, and can remain stable outdoors and in harsh environments; it has good heat resistance and can withstand high temperatures.

3. Excellent Coloring & Coverage：It has a stable black hue (with reddish-black, bluish-black tones, etc.), strong tinting strength and good coverage, which can form a uniform and deep black effect.

4. Easy to Disperse & Wide Compatibility：With uniform particles, it is easy to disperse in various materials, no bleeding or migration, and good dimensional stability; it is compatible with most resins and polymers.

Application

Coatings Field
Suitable for high-temperature coatings, powder coatings, coil coatings, automotive coatings, outdoor architectural coatings, camouflage coatings, road marking coatings, ceramic coatings, silicone heat-resistant coatings, etc., which can improve the weather resistance and decorativeness of coatings.

Plastics & Masterbatch Field
Can be used in various plastic products such as engineering plastics, general plastics, toy plastics, food packaging plastics, wood-plastic composites, and can also be made into masterbatches to endow plastics with stable black color.

Building Materials Field
Used in cement, mortar, concrete, sintered colored sand, roofing materials, etc., to enhance the weather resistance and aesthetics of building materials.

Other Fields
Can be used in printing inks (including water-based, solvent-based, UV-curable types, etc.), and can also adapt to the coloring needs of ceramics, resins, glazes and other products.

CONLUSION

Pigment Black 26 is a high-performance inorganic manganese-iron oxide pigment, It has good processability and wide compatibility, and is widely used in coatings, plastics, printing inks, construction materials and other fields, being an ideal alternative to traditional carbon black in high-demand industrial coloring scenarios.

Contact our team today for sample requests, technical specifications and bulk order inquiries—we’re committed to providing efficient and customized industrial coloring solutions for you.