FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
ShanDong province China
Prix de commande minimale:
-
Commande minimale:
20 Ton
Packaging Detail:
25kg or 50kg net in plastic-woven sack with inner polythene film bag.Store in a ventilated, dry place
Delivery Time:
in 10 days
Supplying Ability:
20000 Ton per Month
Payment Type:
T/T, L/C, D/A, D/P
|
NO
|
Specifications
|
Industrial
Grade
|
Food Grade
|
|
1
|
Main
content %≥
|
*8.0
|
*9.0
|
|
2
|
Phosphorus pentoxide
%≥
|
*1.2
|
*1.2
|
|
3
|
potassium
oxide %≥
|
*3.9
|
*3.9
|
|
4
|
PH value of 1%
solution
|
4.*4.7
|
4.*4.7
|
|
5
|
Moisture
%≤
|
0.2
|
0.2
|
|
6
|
Water
insoluble %≤
|
0.2
|
0.1
|
|
7
|
Heavy metal,as
pb %≤
|
|
0.***1
|
|
8
|
Arsenic,as
As %≤
|
|
0.***1
|
|
9
|
Frioride
%≤
|
|
0.*1
|
