硫酸锌
        一水硫酸锌:CAS号:7446-19-7                    七水硫酸锌:CAS号:7446-20-0
        EINECS号:231-793-3                                      EINECS号:231-793-3
        化学分子式:ZnSO4.H2O                                  化学分子式:ZnSO4.7H2O
        分子量:179.56                                                    分子量:287.55
 
指标
一水结晶标准
一水颗粒标准
七水结晶标准
七水颗粒标准
Zn
35%min
     33%min
      21.5%min
    21%min
Pb
10ppm max
10ppm max
10ppm max
10ppm max
As
5ppm max
5ppm max
5ppm max
5ppm max
Cd
10ppm max
10ppm max
10ppm max
10ppm max
粒度
2-5mm
  2-5mm
 
  用途:饲料添加剂、化工、国防、肥料、选矿、制药、橡胶、电子、印染剂、骨胶澄清剂及保护剂、电镀、防止果病虫害及循环冷却水处理、粘胶纤维、尼龙纤维、媒染剂、木材防腐剂、造纸工业漂白剂,还用于医药、人造纤维、电解、电镀、农药及生产锌盐等领域。 
  包装:25KG编织袋,50KG编织袋,1吨或1.25MT吨袋,集装箱袋及各种彩包
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