FOB Price
أحصل على آخر سعر480 ~ 520 / Ton
|Minimum Order
Place of Origin:
china
Price for Minimum Order:
Minimum Order Quantity:
25 Ton
Packaging Detail:
bag
Delivery Time:
2 weeks
Supplying Ability:
25000 Ton per Year
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Mr. Alan
Jiulong Village Nanxi County, Yibin, Sichuan, China, Yibin , Sichuan
|
ITEM
|
Quality Index
|
|
|
STANDARD
|
result
|
|
|
Na2S2O5(calculated by dry base) %
|
*6.5
|
*7.2
|
|
Fe(calculated by dry base) %
|
≤0.**3
|
0.***9
|
|
Water insoluble matter(calculated by dry base) %
|
≤0.*5
|
0.**2
|
|
Have metal(calculated by dry base) %
|
≤0.**5
|
0.**4
|
|
ARSENIC (calculated by dry base) %
|
≤0.***1
|
0.***1
|
|
PH(5% water soluble)
|
4.*2
|
|
|
Package and Trade mark
|
By woven plastic bag out , and white plastic bag inner
|
|
|
Result
|
qualified
|
|
