Sodium Sulfide Na2SO4 CAS 7757-82-6 Industrial Grade Powder with 884°C Melting Point and 2.68 g/mL Density
Price:
Discussible
MOQ:
5T
Delivery Time:
15 working days
Brand:
yunxin
Product Description
Product Overview
Sodium Sulfide (Na₂SO₄) is a high-purity inorganic compound with CAS number 7757-82-6. This anhydrous sodium sulfate powder features excellent purity and fine granularity, making it ideal for industrial applications in dyes, pharmaceuticals, and chemical manufacturing.
Technical Specifications
| Property | Specification |
|---|---|
| Chemical Formula | Na₂SO₄ |
| CAS Number | 7757-82-6 |
| Molecular Weight | 142.06 g/mol |
| Melting Point | 884°C |
| Boiling Point | 1404°C |
| Density | 2.68 g/mL at 25°C |
| Appearance | Colorless transparent crystals or white powder |
| Acidity/Alkalinity | Neutral |
Industrial Applications
Chemical Manufacturing
- Production of sodium sulfide, sodium silicate, and water glass
- Raw material for manufacturing NaOH and H₂SO₄
- Laboratory desiccant and barium salt washing agent
Paper & Textile Industries
- Kraft pulp production as steaming and cooking agent
- Vinylon spinning coagulant preparation
- Printing and dyeing processes
Glass & Construction
- Soda ash substitute in glass manufacturing
- Cement accelerator (0.5-2% dosage improves early strength by 50-100%)
Pharmaceutical & Other Uses
- Laxative and barium salt poisoning antidote
- Detergent and soap additive
- Non-ferrous metal metallurgy and leather processing
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Company
Sichuan Xinyun Jinhong Technology Co., LTD
Location
No. 16 Julong Road, Wuhou District, Chengdu City
Contact Person
Liao hong