zinc oxide

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zinc oxide Specification

Molecular Formula
ZnO

Storage
Store in a cool dry place away from incompatible materials

Solubility
Insoluble in water soluble in acids and alkalis

Boiling point
(sublimation at 1975C)

Other Names
Zinc White Calamine

Melting Point
1975C (sublimes)

Poisonous
No

Taste
Tasteless

Refractive Rate
2.004 - 2.029

Ph Level
Neutral to slightly basic (6.5-7.5 in water)

Structural Formula
Zn-O

Shape
Granular or powdered

Purity
99.5%

Smell
Odorless

Molecular Weight
81.38 g/mol

HS Code
28170000

Density
5.61 Gram per cubic centimeter(g/cm3)

Form
Solid

Classification
Inorganic Compound

Chemical Name
Zinc Oxide

CAS No
1314-13-2

EINECS No
215-222-5

Grade
Industrial Grade

Standard
ISO 9001 Certified

Type
Powder

Usage
Rubber manufacturing ceramics pigments coatings

Main Material
Zinc

Application
Tires ceramic tiles paints sunscreen adhesives

About zinc oxide

zinc oxide

CAS No. : 1314-13-2 ,
Molecular Weight: 81.37 , Other Names : zinc oxide
Molecular Formula : ZnO

Purity : 99%,99.5%,99.7%
Appearance : white powder
Application : Rubber, Paints, Ceramics Industry,floor tile, glass, feed additive

Product Index	Zinc Oxide 99%	Zinc Oxide 99.5%	Zinc Oxide 99.7%
Content (ZnO)	99%Min	99.5%Min	99.7%Min
MnO	0.001%Max	0.0005%Max	0.0004%Max
PbO	0.15%Max	0.05%Max	0.037%Max
CuO	0.001%Max	0.0005%Max	0.0004%Max
Heat Loss	0.3%Max	0.3%Max	0.3%Max
HCl Insoluble Matter	0.01%Max	0.01%Max	0.01%Max
Water Soluble Matter	0.1%Max	0.1%Max	0.1%Max
45um Sieve Residue	0.15%Max	0.15%Max	0.15%Max