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二水醋酸鋅
二水醋酸鋅
醋酸鋅(試劑級)
CAS 5970-45-6  
C4H6O4Zn.2H2O F.W. 219.51  
含量 (C4H6O4Zn2H2O)    98.0-102.0%
PH 值 5% 水溶液25°C   6.0-7.0
水不溶物          ≤0.005%
鉛 (Pb)          ≤0.002%
氯化物 (Cl)       ≤0.0005%
硫酸鹽 (SO4)        ≤0.005%
鈣 (Ca)           ≤0.005%
鐵 (Fe)          ≤0.0005%
鎂 (Mg)          ≤0.005%
鉀 (K)           ≤0.01%
醋酸鋅(醫藥級)
CAS 5970-45-6  
C4H6O4Zn.2H2O F.W. 219.51  
含量 (C4H6O4Zn2H2O)      98.0-102.0%
PH 值 5% 水溶液25°C     6.0-7.0
水不溶物           ≤0.005%
砷 (As)            ≤3 ppm
鉛 (Pb)           ≤0.002%
氯化物 (Cl)         ≤0.005%
硫酸鹽 (SO4)         ≤0.010%
有機揮發物          通過檢測
醋酸鋅(工業優級)
CAS 5970-45-6  
C4H6O4Zn.2H2O F.W. 219.51  
含量 (C4H6O4Zn.2H2O)       98.0-102.0%
PH 值 5% 水溶液25°C        6.0-7.0
水不溶物           ≤0.05%
砷 (As)           ≤3 ppm
鉛 (Pb)           ≤0.005%
氯化物 (Cl)          ≤0.010%
硫酸鹽 (SO4)         ≤0.010%
鐵 (Fe)            ≤0.0005%

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