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Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%

China Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%, Find details about China Zinc Oxide, Zinc Oxide Powder from Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%

Model NO.
99.7% 99.5% 99%
Quality
First Class
Model No.
99% 99.5% 99.7%
Einecs No
215-222-5
Application
Rubber, Tyre, Dye Stuffs etc.
Appearance
White Powder
Delivery Time
Around 7-10 Days
Molecular Fomula
ZnO
Molecular Weight
81.834
Transport Packing
25kg/PP Bag
Molar Mass
81.408 G/Mol
Odor
Odorless
Density
5.606 g/cm3
Grade
Tech Grade & Feed Grade& Cosmetic Grade
Shelf Life
One Year
Purity
99.7% Min
Particle Size
30-50nm
Trademark
KeLai
Transport Package
25kg/Bag
Specification
99% 99.5% 99.7%
Origin
China
HS Code
28170010
Model NO.
99.7% 99.5% 99%
Quality
First Class
Model No.
99% 99.5% 99.7%
Einecs No
215-222-5
Application
Rubber, Tyre, Dye Stuffs etc.
Appearance
White Powder
Delivery Time
Around 7-10 Days
Molecular Fomula
ZnO
Molecular Weight
81.834
Transport Packing
25kg/PP Bag
Molar Mass
81.408 G/Mol
Odor
Odorless
Density
5.606 g/cm3
Grade
Tech Grade & Feed Grade& Cosmetic Grade
Shelf Life
One Year
Purity
99.7% Min
Particle Size
30-50nm
Trademark
KeLai
Transport Package
25kg/Bag
Specification
99% 99.5% 99.7%
Origin
China
HS Code
28170010
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%


1.General introduction

Zinc oxide is an inorganic compound with the formula ZnO. ZnO is a white powder that is insoluble in water, which is widely used as an additive in numerous materials and products including plastics, ceramics, glass, cement, lubricants, paints, ointments, adhesives, sealants, pigments, foods (source of Zn nutrient), batteries, ferrites, fire retardants, and first aid tapes. It occurs naturally as the mineral zincite but most zinc oxide is produced synthetically.

In materials science, ZnO is a wide-bandgap semiconductor of the II-VI semiconductor group (since oxygen was classed as an element of VIA group (the 6th main group, now referred to as 16th) of the periodic table and zinc, a transition metal, as a member of the IIB (2nd B), now 12th, group). The native doping of the semiconductor (causes are as yet unknown) is n-type. This semiconductor has several favorable properties, including good transparency, high electron mobility, wide bandgap, and strong room-temperature luminescence. Those properties are used in emerging applications for transparent electrodes in liquid crystal displays, in energy-saving or heat-protecting windows, and in electronics as thin-film transistors and light-emitting diodes.

2.Details
Name: Zinc Oxide
Appearance: white crystal or powder
HS CODE:2817001000
Grade:Industrial Grade
Molecular formula:ZnO
EINECS No. 215-222-5
CAS code:1314-13-2
Certificate: SGS/BV certificate/ISO certificate
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
3.Data Sheet

tem/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


Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
4.Application

Zinc oxide is a commonly used chemical additives, widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paint, ointments, adhesives, food, batteries, flame retardants and other products. 
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
5.Packing & Delivery time

25kg plastic woven bag with plastic lining, 20mt in 20'fcl

Around 7-10 days after confirming the order.
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
Chemical Addtives Pure Zinc Oxide ZnO 99.7% 99.5% 99%
 

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