Cuprous oxide can be described as a bright red powder. It is nearly insoluble in water and is proportioned to divalent copper or copper in acidic solution. Then, it slowly oxidizes into black copper dioxide in moist atmosphere. Purity: 99% Particle s…
Since last year, a round of commodity price increases has benefited upstream companies, but it has also brought a certain impact to midstream and downstream companies. If the affected midstream and downstream companies do not have derivatives for hed…
The market maintained wait-and-see international oil prices on October 17 fell slightly Due to the overall market maintaining a wait-and-see stance, international crude oil futures prices ros…
Mold steel powder is used to make molds such as cold die, hot forging die, die casting die, etc. There are two sizes of particle: 0-45 mm to 0-53mm; and 15-40 mm to 15–53mm. 15-40mm corresponds to 15-60mm. 15-40mm corresponds to 15-60mm. 15-40mm corr…
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