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98% zinc sulfate heptahydrate zinc sulphate zinc alum mineral processing agent xanthate black medicine copper sulfate can be exported

98%七水硫酸锌Zinc Sulphate锌矾选矿药剂黄药黑药硫酸铜可出口

  • EXW Price: Min. order:
    ¥4.3
    ≥100/kg
  • 100 kg
  • Exchage Rate 1 CNY ≈ 0.1427 USD
  • Weight 25.0 kg/kg
  • Stock num 200000 kg
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  • Description

七水硫酸锌

 

 


化学式:ZnSO4·7H2O

 

外观:白色结晶体或粉末

 

英文名称:Zinc Sulphate heptahydrate

 

性状:空气中易潮解,易溶于水。


 

 

技术指标:

 

指标

检测标准

检测结果

    ZnSO4•7H2O ≥ 

98%

98.5%

PH值 ≥

4.0%

6%

游离酸 ≤

0.05%

0.01%

FE 

0.04%

0.02%

重金属 ≤

0.005%

0.001%

Pb 

10ppm

5ppm

水不溶物 ≤

0.02%

0.01%

 

 

用途:

 

  1、水产养殖、动物饲料添加剂;

 

  2、用作印染媒染剂,木材和皮革的保存剂;

 

  3、矿山开采使用。

 

包装:塑料编织袋包装,内衬塑料袋、净重25kg。

 

  

 

Update time:20240731100454


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