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现货98%七水硫酸锌Zinc Sulphate选矿用锌矾泽隆可出口选矿药剂
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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% |
铁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。
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