Formula: ZnO

CAS NO.: 1314-13-2

M. W: 81.38

Einecs No.: 215-222-5

HS Code:28170010.00

Specification:
1). 99%:

Appearance:White powder

ZnO(by dry basis):99%Min.

Zn (Metal):None

MnO:% 0.001Max.

PbO:0.15 % Max.

CuO:0.001 %Max.

Insoluble matter in HCL:0.001 % Max.

Loss on ignition:0.3%Max.

Residue on 45um screen:0.15 % Max.

Water soluble matter:0.10 % Max.

Volatile:0.4% Max.

2). 99.5%:

Appearance:White powder

ZnO(by dry basis):99.50% Min.

Zn (Metal):None

MnO:% 0.0001Max.

PbO:0.05 % Max.

CuO:0.0004 % Max.

Insoluble matter in HCL:0.008 % Max.

Loss on ignition:0.2% Max.

Residue on 45um screen:0.15 % Max.

Water soluble matter:0.10 % Max.

Volatile:0.4% Max.

 

3).99.7%:

Appearance:White powder

ZnO(by dry basis):99.7 % Min.

Zn (Metal):None

MnO:0.0001 % Max.

PbO:0.037 % Max.

CuO:0.0004 % Max.

Insoluble matter in HCL:0.006 % Max.

Loss on ignition:0.2% Max.

Residue on 45um screen:0.1% Max.

Water soluble matter:0.1% Max.

Volatile:0.3% Max.

Usage: Rubber Industry, Paints Industry. Ceramics Industry, Floor tile, glass, food additive, etc. If you are intrested in our products,please contact us .We will give you our best quotation upon receipt of your detailed requirement