|
氢氧化铜
|
化学试剂
|
高纯级
|
稳定态农药级
|
工业一级
|
工业二级
|
|
项 目
|
指 标
|
指 标
|
指 标
|
指 标
|
指 标
|
|
含量%
|
≥98
|
≥98
|
≥95
|
≥96.5
|
≥95.0
|
|
铜含量%
|
≥64
|
≥64
|
≥62
|
≥63
|
≥62
|
|
镉（Cd）%
|
≤0.001
|
≤0.001
|
≤0.0005
|
≤0.0005
|
≤0.0005
|
|
砷（As）%
|
≤0.003
|
≤0.005
|
≤0.01
|
≤0.01
|
≤0.01
|
|
铅(Pb)%
|
≤0.003
|
≤0.005
|
≤0.027
|
≤0.02
|
≤0.03
|
|
盐酸不溶物%
|
≤0.2
|
≤0.2
|
——
|
≤0.2
|
——
|
|
铁(Fe）%
|
≤0.1
|
≤0.1
|
——
|
≤0.1
|
——
|
|
镁(Mg)%
|
|
