FOB Price
Get Latest Price250 / Ton
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
Minimum Order Quantity:
5 Ton
Packaging Detail:
25kgs pp bag or as your requirement
Delivery Time:
within 3 weeks
Supplying Ability:
2000 Ton per Month
Payment Type:
T/T, L/C
連絡先担当者 kathy
shakekouquchengyistreet 8, Dalian, Liaoning
|
Item |
Quality index |
|
|
Food grade |
Industry grade |
|
|
Purity (As NA2S2O5) |
*8.0% min |
*6.0% min |
|
Sufur Dioxide (SO2) |
*5.0% min |
*5.0% min |
|
Arsenic(As) |
0.***2% max |
- |
|
Heavy metais (As Pb) |
0.***5% max |
- |
|
Selenium (Se) |
0.***5% max |
- |
|
Iron(Fe) |
0.**1% max |
0.**2% max |
|
Water insoluble |
0.*2% max |
0.*5% max |
|
PHvalue |
4.**4.8 |
4.**4.8 |
