Sodium sulfite is an inorganic sodium salt having sulfite as the counterion. It has a role as a reducing agent and a food preservative. It is an inorganic sodium salt and a sulfite salt. It contains a sulfite.
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Corrosion
Corrosive to metals, skin, or eyes.
Identity & Reference
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| CAS Number | 7757-83-7 |
|---|---|
| Synonyms | SODIUM SULFITE, 7757-83-7, Disodium sulfite, Sodium sulfite anhydrous, Sodium sulphite, Sulfurous acid, disodium salt, Natrium sulfurosum, Sulftech, Natriumsulfid, Natriumsulfit, S-WAT, Natrii sulphis, Anhydrous sodium sulfite, Sodium sulfite (Na2SO3), Exsiccated sodium sulfite, Natrum sulphurosum, Sodium sulphite anhydrous, Sulfurous acid, sodium salt (1:2), Sodium sulfite, anhydrous, Sodium sulfite, exsiccated, Dried sodium sulfite, Disodium sulfite (Na2SO3), Anhydrous sodium sulphite, Sodium sulfite (2:1) |
| Molecular Formula | Na2O3S |
| Molecular Weight | 126.05 |
Structure & Safety
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| PubChem CID | 24437 |
|---|---|
| IUPAC Name | disodium;sulfite |
| SMILES | [O-]S(=O)[O-].[Na+].[Na+] |
| InChI Key | GEHJYWRUCIMESM-UHFFFAOYSA-L |
Commercial Specification
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| Purity / Grade | AR Grade |
|---|---|
| Packaging | 1 kg |
Availability & Supply
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| Available In / Origin | Pakistan |
|---|---|
| Serving Areas | Pakistan |
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FAQ
What is Sodium Sulfite and where is it supplied?
CAS Number: 7757-83-7. Grade: AR Grade. Available in Pakistan. Serving areas include Pakistan.
What are the main applications of Sodium Sulfite?
Application details can be managed from the editor and shown directly on the chemical detail page for Pakistan-market buyers.
Which documents are available for Sodium Sulfite?
Reusable SDS, TDS, COA, certification, brochure, and other document-library records can be linked from the editor when needed.
How can buyers request a quote for Sodium Sulfite?
Use the quote or enquiry action on this page to send a Pakistan-market enquiry directly: https://waterchemicalssolution.com/enquiry-portal/?resource_id=2648&product_name=Sodium%20Sulfite&type=Chemical&cas_number=7757-83-7&grade=AR%20Grade&market=Pakistan&serving_areas=Pakistan&supplier_context=ALKEMIST%20|%20Dealer%20/%20Seller%20in%20Pakistan