FOB Price
Get Latest Price100 / Metric Ton
|1 Metric Ton Minimum Order
Country:
China
Model No:
hl
FOB Price:
100 / Metric Ton Get Latest Price
Place of Origin:
china
Price for Minimum Order:
100 per Metric Ton
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
25kgs/Bag 25mts/20' FCL
Delivery Time:
15days
Supplying Ability:
100 Metric Ton per Month
Payment Type:
T/T, L/C
Product Group :
-
Contact Person bonnie
RM.29-01, 29FL, Unit 1, BLDG. 2#, Houwang Section, Wanbailin Dist., Taiyuan, Shanxi
1. Description:
Sodium pyrosulfite(Na2S2O5 ) HS CODE*******0
2. Properties:
white or light yellow crystal powder, a strong smell of sulfur dioxide,relative density is 1.4, easy to dissolve in water and glycerin, water solution. It has acidity,and its solubility will become large while raising the temperature and is less to dissolve in ethanol.
3.Packing:
*5kgs/Bag *5mts/*0' FCL
4. Specification:
Specification For Food Grade and Industry Grade :
|
Item |
Quality Index |
|
|
Food Grade |
Industry Grade |
|
|
Purity ( As Na2S2O5) |
*8.0% min |
*6.0% min |
|
Sulfur Dioxide( SO2) |
*5.0% min |
*5.0% min |
|
Arsenic ( As ) |
0.***2% max |
- |
|
Heavy metals ( 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 |
|
PH value : |
4.**4.8 |
4.**4.8 |
|
Remark : |
Conformed with FCC V and E **3 Standard |
|
Specification for Pharmaceutical Grade and Photo Grade
|
Item |
Quality Index |
|
|
Pharmaceutical Grade |
Photo Grade |
|
|
Purity ( As Na2S2O5) |
*8.0% min |
*8.0% min |
|
Sulfur Dioxide( SO2) |
*5.0% min |
*5.0% min |
|
Thiosulphate ( As S2O3) : |
0.*5 % max |
0.*5% max |
|
Chloride ( As CL-) : |
*0 ppm max |
*0ppm max |
|
Arsenic ( As ) : |
1ppm max |
1ppm max |
|
Lead ( Pb ) : |
1 ppm max |
2ppm max |
|
Copper (Cu) : |
|
|
| Country: | China |
| Model No: | hl |
| FOB Price: | 100 / Metric Ton Get Latest Price |
| Place of Origin: | china |
| Price for Minimum Order: | 100 per Metric Ton |
| Minimum Order Quantity: | 1 Metric Ton |
| Packaging Detail: | 25kgs/Bag 25mts/20' FCL |
| Delivery Time: | 15days |
| Supplying Ability: | 100 Metric Ton per Month |
| Payment Type: | T/T, L/C |
| Product Group : | - |
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