Welcome to Weifang Hengfeng Zinc Industry Co., Ltd.！
Hotline：+86-13406612345
- 中文版
- ENGLSIH
- Email：sales@hfzinc.com
Welcome to Weifang Hengfeng Zinc Industry Co., Ltd.！
Zinc Sulfate
Weifang Hengfeng zinc industry co., Ltd.
24-hour sales hotline：
13508964217
Hotline：
International Department：
+86-15165612058
+86-13406612345
+86-15169548857
Email：sales@hfzinc.com
ADD：Liaohe West Second Street, North Expansion Zone, Lingang Industrial Park, Binhai Economic Development Zone, Weifang, Shandong
24-hour sales hotline：
13508964217
Hotline：
International Department：
+86-15165612058
+86-13406612345
+86-15169548857
Email：sales@hfzinc.com
ADD：Liaohe West Second Street, North Expansion Zone, Lingang Industrial Park, Binhai Economic Development Zone, Weifang, Shandong
Product description
Parameters
1、ZnSO4·7H2O，Molecular Weight:179.47, Solidifying Proportion:1.957g/cm3.It is a colorless acicular or powdery crystal,soluble in water.
ZnSO4·H2O，Molecular Weight:287.56,Solidifying Proportion:3.31g/cm3. It is white liquid powder, soluble in water.
2、Main Use：
ZnSO4.7H2O：Used for animal feeding-stuffs additive,Food supplement, Medicine,Printing and dyeing auxiliaries,Water treatment.
ZnSO4.H2O：Used for raise livestock,agriculture and industrial (printing and dyeing, electroplate,coal washing and water treatment).
3、Packaging：Woven outer packaging with inner Polyethylene plastic bags (25KGS/50KGS).
National Standard HG/T2326-2015| Items | Limited | ||||||
| ZnSO4.H20 | ZnSO4.7H2O | ||||||
| Top Grade | First Grade | Qualified | Top Grade | First Grade | Qualified | ||
| Main Content | Zn w/% ≥ | 35.7 | 35.34 | 34.61 | 22.51 | 22.06 | 20.92 |
| ZnSO4·H2O w/% ≥ | 98 | 97 | 95 | - | - | - | |
| ZnSO4·7H2O w/% ≥ | - | - | - | 99 | 97 | 92 | |
| Insolubles w/% ≤ | 0.02 | 0.05 | 0.1 | 0.02 | 0.05 | 0.1 | |
| PH (50g/L Solution) ≥ | 4 | 4 | - | 3 | 3 | - | |
| Chloride w/% ≤ | 0.2 | 0.6 | - | 0.2 | 0.6 | - | |
| Pb w/% ≤ | 0.001 | 0.005 | 0.01 | 0.001 | 0.005 | 0.01 | |
| Fe w/% ≤ | 0.005 | 0.01 | 0.05 | 0.002 | 0.01 | 0.05 | |
| Mn w/% ≤ | 0.01 | 0.03 | 0.05 | 0.005 | 0.05 | - | |
| Cd w/% ≤ | 0.001 | 0.005 | 0.01 | 0.001 | 0.005 | 0.01 | |
| Cr w/% ≤ | 0.0005 | - | - | 0.0005 | - | - | |
Previous
None
Next
None
Weifang Hengfeng Zinc Industry
24-hour hotline：+86-13508964217
International Department：
+86-13406612345
+86-15169548857
+86-15165612058
Email：sales@hfzinc.com
ADD：West Second Street, North Expansion Zone, Lingang Industrial Park, Binhai Economic Development Zone, Weifang, Shandong
CopyRight @ Weifang Hengfeng Zinc Industry 鲁ICP备20030934号-1 Powered by www.300.cn
SAUNDERS
WRITE A MESSAGE TO US
客户留言
Description: