FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
25kgs/bag
Delivery Time:
-
Supplying Ability:
-
Payment Type:
T/T, L/C
China
الشخص الذي يمكن الاتصال به Mr. bettina
NO.123 JIQING ROAD, Nanjing, Jiangsu
Pls check our specification:
Zinc Sulfate Monohydrate
Testing Item Standard Result
|
Purity |
≥*4.*0 % |
*4.8 % |
|
Zinc(Zn) |
≥*4.5 % |
*4.*2 % |
|
Arsenic (As) |
≤*0PPM |
4.7PPM |
|
Lead (Pb) |
≤*0PPM |
9PPM |
|
Cadmium(Cd) |
≤*0PPM |
8PPM |
|
Particles Size |
*******0 meshes |
confirm |
|
Appearance |
White Powder |
confirm |
Zinc Sulfate Heptahydrate
Testing Item Standard Result
|
Purity |
≥*7.*0 % |
*7.3 % |
|
Zinc(Zn) |
≥*2.0 % |
*2.*8 % |
|
Arsenic (As) |
≤*0PPM |
8.5PPM |
|
Lead (Pb) |
≤*0PPM |
*0PPM |
|
Cadmium(Cd) |
≤*0PPM |
7PPM |
|
Particles Size |
*******0 meshes |
confirm |
|
Appearance |
White Crystal |
confirm |
