离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
China
最小订单价格:
-
最小订单:
1 Twenty-Foot Container
包装细节:
25kg/pp bag
交货时间:
within 3 weeks after receive the deposit
供应能力:
-
付款方式:
T/T, L/C, Western Union
联系人 Mr. Kecheng
Building 2-1-1904,YuHua East Road, Shijiazhuang, Hebei
|
Name
|
Zinc
Sulphate Heptahydrate
|
|
|
CAS
No.
|
********0
|
|
|
Appearance
|
White
Powder
|
|
|
Storage
|
In Cool and
Dry Condition
|
|
|
Items
|
Standard
|
Result
|
|
ZnSO4·7H2O %min
|
*7.*0
|
*7.*3
|
|
Zn
%min
|
*2.*5
|
*2.*8
|
|
Cl
%max
|
0.*0
|
0.*0
|
|
Pb
%max
|
0.**0
|
0.***6
|
|
As
%max
|
0.***5
|
0.***5
|
|
Fe
%max
|
0.**0
|
0.**6
|
|
Mn
%max
|
0.*0
|
0.*6
|
|
Cd
%max
|
0.**0
|
0.***4
|
|
Water
Insoluble %max
|
0.*5
|
0.*5
|
|
PH
|
3
|
|
