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Black Cupric Oxide for Print Ink

China Black Cupric Oxide for Print Ink, Find details about China Print Ink, Cupric Oxide from Black Cupric Oxide for Print Ink

Model NO.
SC
Quality
First Class
Use
Print Ink
HS
2833250000
Mesh
500
D50
4um
Trademark
SC
Specification
99%
Origin
China
HS Code
2833250000
Model NO.
SC
Quality
First Class
Use
Print Ink
HS
2833250000
Mesh
500
D50
4um
Trademark
SC
Specification
99%
Origin
China
HS Code
2833250000
Copper oxide is a kind of +2 valence oxide of copper , black matter, display slightly amphoteric and slightly hygroscopicity, the formula is CuO, relative molecular mass is 79.545 ,density is 6.3~6.9g/cm3, melting point is 1326ºC. It can soluble in acid and solution of ammonium chloride and potassium cyanide, insoluble in water and ethanol , dissolve slowly in ammonia water and react with alkaline solutions.


 Mainly used in the industry areas of glass , ceramics , enamel and clours , etc . It can be used as germicide , solar heat absorption material , artificial rainmarking materical ; it can also reduce tobacco tar.
 
     ITEMS     STANDARD RESULT
APPEARANCEBLACK POWDERBLACK POWDER
CuO99%MIN99.07%
CHLORIDE0.2%MAX0.018%
SULPHATE0.1%MAX0.001%
FE0.2%MAX0.068%
PB0.005%MAX0.0020%
CADMIUM0.0005%MAX0.0001%
MERCURYNDND
CHROMIUMNDND
HYDROTROPE0.1%MAX0.052%
PARTICLE SIZE D503-7UM3.78UM

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