Want anhydrous sodium sulfate? We offer consistent supply of top-grade anhydrous sodium sulfate (Na₂SO₄). Our 99%+ purity powder and granules serve diverse fields including chemicals, detergents, glass production and laboratory drying. With high-purity & industrial specifications, we feature full product selection, stable delivery and customizable bulk purchases.
Product Parameters
| Chemical Name | Sodium Sulfate Anhydrous (Na2SO4) |
| CAS Number | 7757-82-6 |
| Purity (Content) | ≥ 99.0% |
| Appearance | White Free-Flowing Powder / Granular |
| PH Value (5% solution) | 7.0 - 10.0 |
| Moisture Content | ≤ 0.2% |
| Water Insolubles | ≤ 0.05% |
| Whiteness | ≥ 85% |
Application
Glass Manufacturing
Cost-effective substitute for soda ash. It reduces melting temperature, eliminates bubbles and impurities, and enhances glass quality with lower energy consumption.
Detergent Industry
Key filler for detergents. Softens water, enhances cleaning power, stabilizes formulas and avoids caking, helping reduce production costs.
Textile & Paper Industry
Used for textile spinning and dyeing. Improves pulp quality, paper strength and smoothness.
Metallurgy & Leather Industry
Metallurgical flux & surface treatment agent. Softens leather and improves texture during tanning and degreasing.
Packaging & Deliver
Our professional packaging and logistics bring you greater competitive edges.
25kg/50kg woven bags are moisture-proof and tough
Custom packaging available to match different market requirements.
Stable packing and loading adapt to sea, land and combined transportation.
Our Company
✅ Location & Resources: Situated in Shouguang salt zone. Sufficient raw materials, cost-effective and reliable supply chain.
✅ Capacity & Quality: Strict full-range QC, full specifications & custom service, steady bulk supply.
✅ Trade Experience: 10+ years in international trade. Proficient in global standards and logistics with fast customs clearance.
✅ Customer Trust: 80% repeat rate, 80,000+ clients all over the world
FAQ
What is the primary difference between your SSA and regular salt?
Our SSA is 99% pure Na2SO4, specifically refined for industrial use to avoid the corrosive chlorides found in common salt.
How should this product be stored for long-term stability?
Store in a cool, dry, well-ventilated area. Keep containers tightly closed as the product is hygroscopic (absorbs moisture from air).
What forms do you supply?
We provide powder and granular types to meet different usage demands.
Can you provide samples?
Free samples are available, you only need to cover the freight cost.
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