Quality Standard: Q/(HG)SJ 746-1997
項目Item 分析純 化學純
(AR) (CP)
含量(C4H6CuO4·H2O)Assay,% ≥99.0 98.0
水不溶物Insoluble matter in water,% ≤0.02 0.05
氯化物(Cl)Chloride,% ≤0.003 0.005
硫酸鹽(SO4)Sulfate,% ≤0.01 0.02
硝酸鹽(NO3)Nitrate,% ≤0.01 --
鈉(Na)Sodium,% ≤0.01 0.05
鉀(K)Potassium,% ≤0.01 0.05
鐵(Fe)Iron,% ≤0.002 0.005
鉛(Pb)Lead,% ≤0.002 0.005
ACS級
項目名稱Item ACS Grade
含量(C4H6CuO4·H2O)Assay 98.0-102.0%
水不溶物Insoluble matter ≤0.01%
氯化物(Cl)Chloride(Cl) ≤0.003%
硫酸鹽(SO4)Sulfate ≤0.01%
鈣(Ca)Calcium(Ca) ≤0.005%
鐵(Fe)Iron(Fe) ≤0.002%
鎳(Ni)Nickel(Ni) ≤0.01%
鈉(Na)Sodium(Na) ≤0.05%