Qingdao Exceed Fine Chemicals Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000mt/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 25kg/bag |
| Product name | Sodium Sulphite |
| Other Names | Sodium Sulfite |
| Specification | 92%, 96%, 97% Min. |
| CAS No. | 7757-83-7 |
| Molecular Formula | Na2SO3 |
| Molecular Weight | 126.04 |
| Brand Name | EXCEEDCHEM |
| Model Number | Sodium Sulphite |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000mt/month |
| Delivery Time | 5-8 work days | Packaging Details | 25kg/bag |
| Product name | Sodium Sulphite | Other Names | Sodium Sulfite |
| Specification | 92%, 96%, 97% Min. | CAS No. | 7757-83-7 |
| Molecular Formula | Na2SO3 | Molecular Weight | 126.04 |
| Brand Name | EXCEEDCHEM | Model Number | Sodium Sulphite |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | Molecular Weight 126.04 Sodium Sulphite ，CAS NO 7757-83-7 Sodium Sulphite ，Sodium Sulphite CAS NO 7757-83-7 | ||
Sodium Sulphite CAS NO 7757-83-7 Molecular Weight: 126.04
Other Names: Sodium Sulfite
Specification: 92%, 96%, 97% Min.
CAS No.: 7757-83-7
Molecular Formula: Na2SO3
Molecular Weight: 126.04
Property
White crystal powder. Specific gravity: 2.633. Melting point: 150℃. soluble in water, lightly soluble in alcohol. Water solution appears light alkalinity, it decomposition when heated, and has reduction role. It becomes sodium sulphate when oxidation in the air, it is easy to decompose when meet inorganic acid, it will release CO2 gas.
Specification
| Item | I | II |
| Na2SO3% | 96.0 min. | 97min. |
| Fe % | 0.005 max. | 0.003max. |
| Water insoluble material % | 0.03 max. | 0.02max. |
| Free alkali (by sodium carbonate) % | 0.40 max. | 0.10max. |
| Na2SO4% | --- | 2.5max. |
| NaCl % | ---- | 0.10max. |
Aplication
Packing
Packed in braided bag, lined with a polyethylene bag,N.W.25kg each.
Store
It should be stored in a cool, well-ventilated and dry place, away from solarization, flame source and heat source.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leadin... Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leadin...
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