Audited Supplier
JC-Na2SO3-01
7757-83-7
Na2so3
231-821-4
ISO
≥96.5%
Sodium Sulfate
Powder
Industrial Grade
White/Light Yellow
≤0.005%
≤0.0001%
≤0.05%
≤0.0005%
Easy
2 Years
Customizable
Free
25tons
N/M
PP Bag
50kg/1000kg
China
2832100000
Product Description
Anhydrous sodium sulfite, with the formula Na2SO3, is a white powder. It's an important reducing agent in chemical industry. Widely used in paper-making to bleach pulp, in food industry for preservation, and in water treatment to remove dissolved oxygen. It's also used in some pharmaceutical and textile processes. 
Industrial grade:
Food Industry Water TreatmentPackaging:
25/50kg bag--27tons/1FCL without pallet
1000kg bag--25tons/1FCL without palletShipping:
We mainly use MSC, Maersk, CMA CGM, COSCO, HPL, ONE, YML, WHL, PIL and ZIM.
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
Industrial grade:| TEST ITEMS | TEST STANDARD | TEST RESULT |
| Na2S2O5 | ≥96.5% | 97.42% |
| FERRON(Fe) | ≤0.005% | 0.001% |
| WATER INSOLUBLE | ≤0.05% | 0.02% |
| As | ≤0.0001% | <0.0001% |
| HEAVY METAL(Pb) | ≤0.0005% | <0.0002% |
| CLARITY | PASS | PASS |
| APPEARANCE | WHITE OR LIGHT YELLOW CRYSTALLINE POWDER | PASS |
| CONCLUSION | THE ABOVE PRODUCT COMPLIES WITH INDUSTRIAL GRADE | |
Pulp and Paper Industry Textile Industry
25/50kg bag--27tons/1FCL without pallet
1000kg bag--25tons/1FCL without pallet
We mainly use MSC, Maersk, CMA CGM, COSCO, HPL, ONE, YML, WHL, PIL and ZIM.
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service. At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
