S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
WGK Germany
3
12201-66-0 - Introduction
Zinc niobate is a chemical compound whose chemical formula is ZnNb2O6. The following is a description of the nature, use, preparation and safety information of zinc niobate:
Nature:
-Zinc niobate is a colorless crystal that is solid at room temperature.
-It has a high melting point and thermal stability.
-Zinc niobate is practically insoluble in water and insoluble in most organic solvents.
-It has good optical properties and can be used as a transparent material.
Use:
-Zinc niobate is often used as a dielectric material for the preparation of electronic devices such as ceramic capacitors and resonators.
-It can also be used as an optical material for the preparation of transparent optical devices, such as optical filters, optical films, etc.
-Zinc niobate is also used in catalysts, ceramic pigments, optoelectronic devices and other fields.
Preparation Method:
-Zinc niobate is prepared mainly by a solid state reaction method.
-Usually an appropriate amount of zinc oxide and niobic acid are mixed and reacted in a solid state at high temperature to produce zinc niobate crystals.
Safety Information:
-Zinc niobate has no obvious safety hazard in routine use.
-As a chemical substance, avoid direct contact with skin and eyes, and avoid inhaling its dust.
-When conducting experiments or industrial production, appropriate protective measures should be taken, such as wearing protective gloves and face masks.
-When using zinc niobate, follow the relevant safety procedures.