原产地/生产商 | 国产 | 用途级别 | 工业级 |
含量 | 98(%) | 执行质量标准 | 国标 |
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项目 | 优级品 | 一级品 | 二级品 | 饲料级 |
硫酸铜含量,% | 98 | 96 | 94 | 98.5 |
酸度含量% | 0.2 | 0.2 | 0.2 | 0.2 |
水不溶物% | 0.2 | 0.2 | 0.4 | 0.2 |
pb | | | | 10ppm |
as | | | | 10ppm |
饲料级粉状细度通过w=800um试验筛95%以上 | | | | |