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Copper sulfate Japan

2022-03-03 516

1、 Overview:

The copper sulfate operated by the company is the first-class or excellent copper sulfate for electroplating in line with Hg / t359two-1999 standard Products. It is a natural crystal and does not need to be crushed, so the iron impurity is lower than that of Shipley company, with higher purity and high quality Quality is the best choice for electroplating of electronic products. two、 Quality standard

Molecular formula CuSOfour?5HtwoO 、分子(zi)量(liang) twofour9.68 project requirement CuSOfour?5HtwoO content ≥ 98.5% Lead (PB) ≤ 0.003% Iron (FE) ≤ 0.005% Zinc (Zn) ≤ 0.007% Nickel (Ni) ≤ 0.001% Water insoluble matter ≤ 0.00two% PH 值(5%,two0℃)≤ two.5-5.0

3、 Packaging and storage:

包裝: two0 千克紙(zhi)箱(xiang)或塑料袋(dai)。 Store in a dry and cool place, avoid rain and high temperature. 保質期: 1two 個月。

4、 Manufacturer:

Kagawa Co., Ltd.