1. What is Zinc Oxide (ZnO)?

Zinc Oxide is an inorganic compound with the formula ZnO, usually in the form of a fine white powder. It is non-toxic, insoluble in water, and widely used in industries such as rubber, ceramics, paints, cosmetics, and chemicals.

2. What are the main applications of Zinc Oxide?

Rubber & Tires – Vulcanization activator, improves durability and elasticity.

Ceramics & Glass – Enhances transparency, heat resistance, and hardness.

Paints & Coatings – Works as a pigment and anti-corrosion agent.

Cosmetics & Pharmaceuticals – Used in sunscreens and ointments due to UV absorption and antibacterial properties.

Electronics & Energy – Applied in semiconductors, solar panels, and batteries.

3. What grades of Zinc Oxide are available?

Industrial Grade (99% Min) – For rubber, ceramics, coatings, and general chemicals.

Feed Grade – For animal nutrition, providing essential zinc.

Pharmaceutical/Cosmetic Grade – For skincare, sunscreen, and medical ointments.

4. How is Zinc Oxide packaged?

We supply Zinc Oxide in:

25kg bags

50kg bags

Jumbo bags (500–1000kg)
Packaging can also be customized according to customer requirements.

5. How can I buy Zinc Oxide from China?

You can order directly from a reliable Chinese manufacturer like Dongguan Weiqi Chemical Co., Ltd. We export to many countries worldwide with competitive prices and stable supply. Simply send us your inquiry with grade and quantity requirements.

6. What is the CAS number of Zinc Oxide?

The CAS number of Zinc Oxide is 1314-13-2.

7. Why choose China as a Zinc Oxide supplier?

China is the largest producer and exporter of Zinc Oxide globally. Chinese suppliers offer:

High quality (various grades)

Competitive prices

Fast and stable delivery

Flexible packaging options

 For Zinc Oxide quotation and inquiries, please contact:
Sales Manager: Kitty Liu
Cel/Wechat: +86 138 2440 4576
Email: kitty@weiqichem.com