Prdocut name: Iron blue Iron blue, Prussian blue

Molecular Formula: C₁₈Fe₇N₁₈

CAS No.: 14038-43-8

Colour index: I.Pigment Blue 27（77510）

Iron blue to dark blue, due to the different components, the product color was different. The average particle diameter of 0.2μm, a relative density of 1.8 to 1.9. With good tinting strength and hiding power, weatherability characteristics.

Characters and features: dark blue and light blue powder, bright color, strong coloring, hiding slightly worse. Silty more rigid.

Usage: making paint, ink, painting, paint and crayons, finishing cloth, paint, paper, plastic products, coloring, building ground, floor tiles and other coloring.

Specifications of products:

Contents ≥, %	Oil absorption g/100g Range	Color deferenceΔE ≤, %	Tinting strength % Range	Water sol. Salts	200 mesh sieve residue (45μm) ≤, %	105°C moisture ≤, %
96	15-30	0.8	95-105	0.3	0.5	1.0