High Quality Zinc Oxide 99.5%, 99.7% for Ceramic Industry

• CAS No.: 1314-13-2
• Formula: C6h4n2o5
• EINECS: 215-444-2
• Classification: Zinc Oxide
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Model NO.: KL-ZO-02
• Quality: First Class
• Loss on Ignition W/%: 0.2max
• Application: Ceramic, Pigments, Coating
• MW: 81.39
• Storage: Store in Cold and Dry Place
• Shelf Life: 2 Years
• Melting Point: 1975ºC
• Manufacture Process: Direct Process
• Sample: Free
• Moisture: 0.2%Max
• Residue on Sieve (45μm), %: 0.1max
• Density: 5.6
• Water-Soluble Matter W/%: 0.1
• Loss on Ignition: 0.1max
• HCl Insolubles: 0.01max
• Metal Zinc Zn (Metal): 0
• Transport Package: 25kg Net Bag
• Specification: 99%, 99.5%, 99.7%, 99.9%
• Trademark: Kelai
• Origin: Henan
• HS Code: 2817001000
• Production Capacity: 5, 000mt Per Month

Product Description

1. Description

Product:Zinc Oxide  
Formula:ZnO 
Molecular Weight:81.39
H.S.CODE:2817001000
CAS.NO.:1314-13-2 
Standard: GB/T3185-2016



Zinc oxide is used in the preparation of NaZnSiO3OH, a novel chiral framework material that has potential application in ion exchange, adsorption, or catalysis.

Zinc oxide occurs in nature as mineral zincite. It is the most important zinc compound and has numerous industrial applications.

1)Zinc oxide is the pigment in white paints. It is used to make enamels, white printing inks, white glue, opaque glasses, rubber products and floor tiles.
2)It is used in cosmetics, soaps, pharmaceuticals, dental cements, storage batteries, electrical equipment, and piezoelectric devices.
3)Other applications are as a flame retardant, as a UV absorber in plastics, and a reagent in analytical chemistry.
4)A major application of zinc oxide is in the preparation of most zinc salts.
5)In medicine, the compound is used as an antiseptic, an astringent and a topical protectant.


2. Properties

1) White powder
2) Stable under normal temperature
3) Good hiding power and coloring power
4) Insoluble in water and alcohol
5) Soluble in acid, alkali and ammonium solution

3. Specification
 

Item/Parameter
Zinc Oxide% min	ZnO   feed grade	ZnO 99.5%	ZnO 99.7%	ZnO99.9%
Metallic Zinc (in accordance with Zn) %	0.01	None	None	None
Lead Oxide(Pbo)%max	0.05	0.05	0.037	0.001
Cadmium Oxide(Cdo)% max	-----	-----	-----	0.0005
Cupric Oxide(Cuo)% max	0.0004	0.0004	0.0002	0.0002
As	-----	-----	-----	0.0005
Manganese(Mn)% max	0.0258	0.0001	0.0001	-----
Ferro Oxide(FeO)% max		-----	0.001	-----
Muriatic Acid Insoluble Substance%max	0.01	0.008	0.006	0.004
Loss on Ignition%max	0.2	0.2	0.2	-----
Water Insoluble substance%max	0.2	0.2	0.1	-----
Volatile105%	0.5	0.4	0.3	0.3
Sieve Residue(45um mesh)%	0.1	0.1	0.1	0.1
Surface Areamin	40	45	50	60

4. Application

Zinc oxide is used in the preparation of NaZnSiO3OH, a novel chiral framework material that has potential application in ion exchange, adsorption, or catalysis.

Feed grade Zinc Oxide Produce as pre-mixed feed, make general material directly add in feed finished product.

Industrial grade Zinc Oxide mainly used in rubber, foaming, coating, paper making, enamel, ceramics, printing ink,cables, paints and other fields.

Rubber grade Zinc Oxide used in radial tires, bias ply tires, conveyor belts, hoses, tape, rubber,latex gloves and other rubber products.



5. Packing and Storage:

25kg/50kg/1mt bag, or can be customized.

Products need to be stored with bag sealed well based on dry and ventilated storage, or the moisture in the air would cause caking and products purity decreasing, or some other problems.