离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
hina (Mainland)
最小订单价格:
-
最小订单:
5 Metric Ton
包装细节:
in 25kg wpp bag
交货时间:
within 15days after contract
供应能力:
-
付款方式:
T/T, L/C
联系人 Ms. karen
West 600m to Wangjianvgu Community Liuting Subdistrict Chengyang District, Qingdao, Shandong, China, Weifang, Shandong
Our Specification:
|
Catalog |
Index |
||
|
Model |
(special grade ) |
(first grade) |
(qualified grade) |
|
ZnSO4. H2O%≥ |
*9 |
*7 |
*2 |
|
Zn %≤ |
*2.*1 |
*2.*6 |
*1 |
|
Pb %≤ |
0.**1 |
0.*1 |
0.*1 |
|
Fe %≤ |
0.**3 |
0.*2 |
0.*6 |
|
Mn %≤ |
0.**5 |
0.1 |
*- |
|
Cd %≤ |
0.**1 |
0.*1 |
*- |
|
Chloride (Cl) %≤ |
0.2 |
0.6 |
*- |
|
Insoluble matter %≤ |
0.*2 |
0.*5 |
0.1 |
|
PH (*0 g/L) ≥ |
3.0 |
3.0 |
*- |
Application:
It can be used as the raw material of light convergence and rubber products. It can also be used in compounding calamine and as the skin protectant, as well as the main raw material for the production of artificial silk, petroleum and desulphurization agent & catalyst in chemical fertilizer industry. It can also be applied widely in the rubber product, paint, medicine and other chemical products.
