FOB Price
Obtenir le dernier prix800 / Ton
|Minimum Order
Localité:
tianjin
Prix de commande minimale:
Commande minimale:
20 Ton
Packaging Detail:
25kg net in plastic woven bags lined with plastic bags
Delivery Time:
-
Supplying Ability:
20000 Ton per Month
Payment Type:
T/T, L/C
Personne àcontacter sunshine
Room 225,Gardening Floor,Yingbin Road,Xuzhou., Tianjin, Tianjin
|
index
|
Wonderful grade
|
First grade
|
Up to grade
|
|
purity(H2C2O4·H2O)% ≥
|
*9.6
|
*9.4
|
*9.0
|
|
sulphate group(SO4 *2 ) % ≤
|
0.***0
|
0.**3
|
0.**5
|
|
Ash % ≤
|
0.*1
|
0.**5
|
0.*8
|
|
heavy metal(Pb *2 ) % ≤
|
0.****5
|
0.***1
|
0.***5
|
|
Fe *3 % ≤
|
0.****5
|
0.***1
|
0.***5
|
|
Cl - % ≤
|
0.***5
|
0.***5
|
0.**1
|
|
Ca *2 % ≤
|
0.***1
|
0.****5
|
0.***5
|
|
Al % ≤
|
0.***1
|
0.***1
|
0.***1
|
|
Mg % ≤
|
0.****5
|
0.****1
|
0.****1
|
|
Na % ≤
|
0.****5
|
0.***2
|
0.***5
|
|
As % ≤
|
0.****1
|
0.****1
|
0.****1
|
