MOQ | 25 Ton/Tons |
Classification | Copper Oxide | CAS No. | 1317-38-0 |
Other Names | cupric oxide | MF | CuO |
EINECS No. | 215-270-7 | Place of Origin | China |
Grade Standard | food grade | Purity | 98% 98.5% |
Appearance | black powder | Application | electroplating/industry grade |
Brand Name | Aoshen | Model Number | aoshen |
skype | zhangyuanyuan1351 | +8615063431351 | |
packaging | 25kgs woven bags ,jumbo or as your requirement | delivery time | 3 to 7 days |
sample | free samples | payment term | T/T or L/C at sight |
actory direct supply Cuprous Oxide/copper oxide
1. High quality with competitive price in home and abroad;
2. CAS No.: 1317-38-0;
3. Appearance: Black solid;
4. Timely delivery with perfect packing;
5. Purity: 99%
Copper oxide or cupric oxide (CuO) is the higher oxide of copper. As a mineral, it is known as tenorite.
Cupric oxide is used as a pigment in ceramics to produce blue,
red, and green (and sometimes gray, pink, or black) glazes. It
is also used to produce cuprammonium hydroxide solutions, used
to make rayon. It is also occasionally used as a dietary
supplement in animals, against copper deficiency. Copper(II)
oxide has application as a p-type semiconductor, because it has
a narrow band gap of 1.2 eV. It is an abrasive used to Polish
optical equipment. Cupric oxide can be used to produce dry cell
batteries. It has also been used in wet cell batteries as the
cathode, with lithium as an anode, and dioxalane mixed with
lithium perchlorate as the electrolyte. Copper(II) oxide can be
used to produce other copper salts. It is also used when
welding with copper alloys.
Another use for cupric oxide is as a substitute for iron oxide
in thermite. This can turn the thermite from an incendiary to a
low explosive.
Specification:
Item |
electroplate grade
|
industry grade |
CuO , % ≥ |
99 |
98 |
Muriatic acid insoluble substance ≤ ,% |
0.05 |
0.20 |
Cl , % ≤ |
0.02 |
0.20 |
SO 4 , % ≤ |
0.05 |
0.20 |
water-insoluble , % ≤ |
0.01 |
0.10 |
Residue on sieve (150um ) ≤ ,% |
|
0.10 |
Residue on sieve (300um ) ,≤ % |
0.10 |
|
Packaging Detail: 25kgs, 50kgs, jumbo bag or as customers' requirement
Any interests,please feel free contact Vivian.
Room 2606,Yuqing Plaza, No 518 Yuqing Street,Weifang city,Shandong Province,China