老公每天吃我小花园会伤肝吗,美女黄的爆乳视频一区二区,色偷偷色噜噜狠狠成人免费视频,女bbbb槡bbbb槡bbbb,国产国拍精品亚洲AV大片

New material product

Cobalt sulfate

  • Product standards

    GB/T 26523-2011

  • Package

    *Ton bag or barrel

Technical requirement

Test itemsTechnical indicators

Classy articleGrade a
Pb，w%                               ≤0.001≤0.005
Cd，w%                               ≤0.001≤0.005
Mn                                      ≤0.001≤0.005
Fe                                     ≤0.001≤0.005
Mg                                       ≤0.02≤0.05
Ca                                       ≤0.005≤0.05
Cr                                       ≤0.001≤0.005
Hg                                     ≤0.001≤0.005
Oil content，w/% ≤0.0005≤0.001
Water insoluble substance，w/% ≤0.0005≤0.001
Cl-                          ≤0.005≤0.01
As                                      ≤0.001≤0.005
pH                                     ≤4.5~6.5

Use to

Cobalt sulfate is mainly used in battery materials, ceramic glazes and paint driers, electroplating, alkaline batteries,production of cobalt-containing pigments and other cobalt products, and canalso be used as catalysts, analytical reagents, feed additives, tire adhesives,lithopone additives, etc.