1. Appearance: White granular powder

2. Properties

Insoluble in water

Non-toxic, odorless

Sparingly soluble in organic acids and dilute inorganic acids.

3. Use: in manufacuter of zirconium salts; leather tanning, catalyst, decoloring agent, etc.

4. Specification (%):

Spec	Zr(Hf)O2	Na2O	Fe2O3	SiO2	TiO2	Cl-
Ceramic grade	36-38	0.01	0.002	0.01	0.002	0.1