FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
hina (Mainland)
Price for Minimum Order:
-
Minimum Order Quantity:
5 Metric Ton
Packaging Detail:
in 25kg wpp bag
Delivery Time:
within 15days after contract
Supplying Ability:
-
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به 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 |
*- |
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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.
