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Pigment Brown 33(Zinc Iron Chromite Brown)

Product Name: Zinc Iron Chromite Brown
Color Index: Pigment Brown 33
C.I. No.: 77503
CAS No.:68186-88-9
Molecular Formula: Fe/Zn/Cr oxide

Zinc chromite brown Properties

Pigment Brown 33 – Zinc Iron Chromite Brown is a high-performance zinc iron chromite pigment, is designed to provide outstanding heat resistance, chemical stability and outdoor durability.  This mixed metal oxide pigment meets the demanding performance requirements of the military,aerospace and architectural industries.  Pigment Brown 33 is recommended for all coating formulations requiring the ultimate in chemical, heat and UV durability.

Technical Data Sheet

Zinc Chromite Brown

Density (g/cm3)


PH value


Oil Absorption(g/100g)


105℃Volatile Matter%


Water soluble Matter%


Residue on 45um Mesh%


Heat resistant


Light Resistant


Acid resistant


Alkali Resistant


Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

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