FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
china
Price for Minimum Order:
-
Minimum Order Quantity:
20 Ton
Packaging Detail:
25bags
Delivery Time:
-
Supplying Ability:
3000 Ton per Month
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Ms. freda
jinnan, Tianjin, Tianjin
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CERTIFICATE OF ANALYSIS
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Product Name |
Zinc sulfate heptahydrate |
Packing |
*5KG/woven bag |
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Formular |
ZnSO4.7H*0 |
Quantity |
**0MT |
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CAS No. |
********0 |
Batch No.
|
**************5 |
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Date of report |
*0.*3.*0 |
Specification |
HG/ ********0 |
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Item |
Test standard |
Test result
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ZnS*4.7H*0 |
*2.*1% Min |
*7.*1%
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Zn |
*1% Min |
*2.*6%
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Pb |
0.**2% Max |
0.**1%
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Cd |
0.**2% Max |
0.***4%
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Cr |
___ |
0.***6%
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As |
0.**2% Max |
0.****4%
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Hg |
__ |
0.*****1%
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Storage |
Stored in a cool, dry place. Stored in a tightly closed container.
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Conclusion. In line with the agricultural-grade zinc sulfate heptahydrate standards |
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