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Product Description

997 ZnO powder

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Milestone Industrial Co. Ltd. is a comprehensive enterprise dedicated to the research and development, production, sales and service of 997 ZnO powder; the company insists on people-oriented, scientific and technological research and application as the foundation, serving the society and environmental protection as its mission, and customer needs Guidance, and constantly committed to promoting and providing high-quality products and perfect services to the society.

MST has specialized in the research and production of 997 ZnO powder for 30 years. It has a professional technical department and a quality supervision department, a well-equipped laboratory, and is equipped with advanced testing equipment and an after-sales customer service center; it can produce various grades of zinc oxide products with stable performance and purity, and the field of application is also Very extensive.

Product name	Zinc oxide	Molecular formula	ZnO
CAS NO	1314-13-2	EINECS NO	215-222-5
Density	5.606g/cm3	Molecular weight	81.38
Melting point	1975℃	Boiling Point:	2360ºC
Purity	0.99	Active substance content	0.997
H.S CODE	2817001000	Appearance	White powder or crystal

997 ZnO powder has certain applications in photocatalytic materials. Zinc oxide material is a semiconductor photocatalyst with high redox potential, large exciton binding energy, good physical and chemical stability, cheap and non-toxic, and has good optical and electrical properties. And catalysis

Advantages of 997 ZnO powder in photocatalytic applications

1. 997 ZnO powder is non-toxic and cheap. As a semiconductor photocatalyst, zinc oxide has non-toxic properties, which enables large-scale applications in daily life without worrying about its harm to the human body, and the zinc oxide material is very cheap.

2. 997 ZnO powder raw materials are widely present in nature, so there will be no shortage of resources, and can alleviate energy shortages, and can become a new type of energy material.

Standard:《GB/T3185-2016》
Item	Type1	Type2	Type3
Zinc oxide（Zn0 calculating as dry materia)%≥	99.7	99.7	99.5
Metal content（as Zn)%≤	none	none	0.008
Insoluble Matter in Hci % ≤	0.006	0.008	0.03
Loss on ignition %≤	0.2	0.2	0.25
Residue on sieve (45um)%≤	0.1	0.15	0.2
Water soluble matter %≤	0.1	0.1	0.15
Volatile matter in 105℃%≤	0.3	0.4	0.5
Lead(pb）%≤	0.008	0.05	0.1
Copper(Cu)% ≤	0.0002	0.0004	0.0007
Manganese（Mn）%	0.0001	0.0001	0.0003
Cadmium (Cd）%	0.002	0.005	0.01
Iron (Fe）%	0.005	0.01	—

The application performance of 997 ZnO powder produced by MST as a photocatalytic material is very stable, and it can play an important role in zinc oxide photocatalytic semiconductors. In addition, 997 ZnO powder products can also be widely used in various industries such as catalysts, feed, rubber, tires, electronic and electrical, medicine, food, and antibacterial fabric treatment.