FOB Price
Get Latest Price|
- Minimum Order
Country:
China
Model No:
7681-57-4
FOB Price:
Place of Origin:
china
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
25kg/bag, 25mt/20'fcl
Delivery Time:
within 20 days after see your deposit
Supplying Ability:
-
Payment Type:
-
Product Group :
-
Contact Person Ms. mandy
No.30 Liukou Road,Yangliuqing Town,Xiqing District, Tianjin City, P. R. China, Tianjin, Tianjin
|
Test Item
|
Standard Request.
|
Results of Test
|
|
Appearance
|
White or
light yellow
crystalline powder
|
Meet the
demand
|
|
Content(Na2S2O5%)
|
≥*5%
|
*7.*6%
|
|
SO2%
|
*5%
|
*5.*5%
|
|
Fe%
|
≤0.**5%
|
0.**3%
|
|
Insoluble
substance
in
water%
|
≤0.*5%
|
0.*1%
|
|
Heavy
metal (Pb)%
|
≤0.**2%
|
0.**1%
|
|
As%
|
≤0.***2%
|
<0.***1%
|
|
PH
|
4.**4.6
|
4.3
|
| Country: | China |
| Model No: | 7681-57-4 |
| FOB Price: | Get Latest Price |
| Place of Origin: | china |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | 25kg/bag, 25mt/20'fcl |
| Delivery Time: | within 20 days after see your deposit |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
