离岸价格
获取最新报价|
Minimum Order
位置:
China
最小订单价格:
-
最小订单:
-
包装细节:
25 kgs net plastic bags with PE inside
交货时间:
15days
供应能力:
5000 Metric Ton per Month
付款方式:
T/T, L/C
联系人 Mr. guang
baoding, Baoding, Hebei
|
Project |
Content |
|
Na2SO3 |
*0% |
|
Clarity test |
Qualified |
|
Water insoluble /% |
≤ 0.**5 |
|
Acid sulfite (in NaHSO3 dollars) /% |
Qualified |
|
Chloride (Cl) /% |
≤ 0.**5 |
|
Thiosulfate (S2O3) /% |
≤ 0.*1 |
|
Iron (Fe) /% |
≤ 0.***5 |
|
Heavy metal (Pb) /% |
≤ 0.**1 |
|
Arsenic (As) /% |
≤ 0.***1 |
|
Free base (in NaCO3 dollars) /% |
≤ 0.1 |
