Sodium Sulfide Raw Material Na2SO4 Powder 142.06 Molecular Weight 7757-82-6 for Industrial Applications
Price:
Discussible
MOQ:
5T
Delivery Time:
15 working days
Brand:
yunxin
Product Description
Product Overview
Sodium Sulfide (Na₂SO₄) is a high-purity inorganic compound available as fine-grained anhydrous powder. This versatile chemical raw material features a molecular weight of 142.06 and CAS number 7757-82-6, serving multiple industrial applications with its neutral pH properties.
Technical Specifications
| Property | Value |
|---|---|
| Chemical Formula | Na₂SO₄ |
| Molecular Weight | 142.06 |
| CAS Number | 7757-82-6 |
| Melting Point | 884°C |
| Boiling Point | 1404°C |
| Density | 2.68 g/mL at 25°C |
| Appearance | Colorless transparent crystals or white powder |
| pH Level | Neutral |
Industrial Applications
- Raw material for sodium sulfide and sodium silicate production
- Pulp cooking agent in paper manufacturing (kraft process)
- Solubilizer and flux in glass industry as soda ash substitute
- Spinning coagulant preparation for vinylon textile production
- Concrete accelerator improving early strength by 50-100%
- Filler material for synthetic detergents and soaps
- Analytical reagent and laboratory desiccant
- Non-ferrous metal metallurgy and leather processing
- Pharmaceutical applications including laxative formulations
- Electroplating buffer for zinc sulfate solutions
Physical Characteristics
White, odorless crystalline powder with hygroscopic properties. Available in both large transparent crystals and fine granular forms with excellent purity and consistent particle size distribution.
Product Documentation
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Company
Sichuan Xinyun Jinhong Technology Co., LTD
Location
No. 16 Julong Road, Wuhou District, Chengdu City
Contact Person
Liao hong