FOB Price
Get Latest Price390 ~ 400 / Ton
|20 Metric Ton Minimum Order
Country:
China
Model No:
-
FOB Price:
390 ~ 400 / Ton Get Latest Price
Place of Origin:
-
Price for Minimum Order:
390 per Ton
Minimum Order Quantity:
20 Metric Ton
Packaging Detail:
25kg bags with 3 layers pe+pp or as the requirement of the customers.
Delivery Time:
15DAYS
Supplying Ability:
5000 Ton per Month
Payment Type:
-
Product Group :
-
Contact Person na
Yueyang, Hunan
Sodium Sulfite *7% *8%
Food Grade & Industrial Grade
is a soluble sodium salt of sulfurous
acid (sulfite)
with the chemical formula Na2SO3.It is a
white crystal powder or granule that tastes salty with sulphur
odor,
|
CAS RN.: |
********7 |
|
EINECS: |
********4 |
|
H.S.CODE: |
***2.***0.*0 |
1. Chemical Analysis
|
Component |
Range |
Typical |
|
Na2SO3 % |
≥ *7.0 % |
*7.*7% |
|
Fe % |
≤ 0.**3% |
0.**3% |
|
Water insoluble matter |
≤ 0.*2% |
0.*2% |
|
Na2CO3 |
≤ 0.*0% |
0.*0% |
|
Na2SO4 |
≤ 2.5% |
2.5% |
2. Application
|
Pulp and paper industry |
Lignin removal agent |
|
Water treatment |
Oxygen scavenger agent. |
|
Photographic industry |
To protect developer solutions from oxidation and (as hypo clear solution) to wash fixer (sodium thiosulfate) from film and photo-paper emulsions. |
|
Textile industry |
Bleaching, desulfurizing and dechlorinating agent |
|
Chemical manufacturing |
Sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate. |
|
Leather trade |
The sulfitization of tanning extracts |
|
|
| Country: | China |
| Model No: | - |
| FOB Price: | 390 ~ 400 / Ton Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | 390 per Ton |
| Minimum Order Quantity: | 20 Metric Ton |
| Packaging Detail: | 25kg bags with 3 layers pe+pp or as the requirement of the customers. |
| Delivery Time: | 15DAYS |
| Supplying Ability: | 5000 Ton per Month |
| Payment Type: | - |
| Product Group : | - |
