Sodium Sulfite Na2SO3 126.04 g/mol Industrial Grade for Trace Analysis and Bleaching Applications
Price:
Discussible
MOQ:
5T
Delivery Time:
15 working days
Brand:
yunxin
Product Description
Product Overview
Sodium sulfite (Na₂SO₃) is an inorganic raw material available as white monoclinic crystals or powder. This chemical compound serves multiple industrial applications including use as a reducing agent, preservative, dechlorination agent, and bleaching agent across various industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Formula | Na₂SO₃ |
| Molecular Weight | 126.04 g/mol |
| CAS Number | 7757-83-7 |
| Melting Point | 150°C |
| Solubility | Highly soluble in water |
| Appearance | White monoclinic crystals or powder |
Safety Information
Sodium sulfite may cause irritation to eyes, skin, and mucous membranes. Toxic sulfide fumes may be produced during high-temperature decomposition. Proper handling procedures and personal protective equipment are recommended.
Industrial Applications
- Trace analysis and determination of tellurium and niobium in laboratory settings
- Photographic developer and photoresistor material production
- Textile industry: fabric bleaching, synthetic fiber stabilization
- Paper manufacturing: lignin removal agent
- Food industry: bleaching agent, preservative, antioxidant (regulated usage)
- Water treatment: electroplating wastewater and drinking water purification
- Organic chemical synthesis: reducing agent for various compounds
- Dechlorination agent in various industrial processes
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Company
Sichuan Xinyun Jinhong Technology Co., LTD
Location
No. 16 Julong Road, Wuhou District, Chengdu City
Contact Person
Liao hong