野花视频新免费|97自拍超频在线|欧美一级Aaaa黄在线观看|斗罗大陆免费完整观看真人版|欧美视频一区|花蝴蝶在线直播|日韩精品系列

Characteristic：

Density=2.2844g/cm3, toxic; metallic acerbity smell; the aqueous blue solution has weak acidic properties.
At 150 ℃, it loses its moisture and becomes white powder (Copper sulfate anhydrous). At 650 ℃, it diffuses into copper oxide and sulfur trioxide.

Application：

It is the major copper compounds of acid copper plating and electroless copper plating ; it is also the Cu²⁺  source of plating solution, which is widely used in fields of hardware, plastic, PCB, electronic components and electroless plating etc. 

Advantage introduction：

Advanced purification process, strict production control, stable product quality;

High purity, low impurity content, leading industry indicators;

Extremely low TOC content, do not need carbon treatment in make-up;

Uniform and fine crystal, good water-soluble property.

Technical indicators：