About Sodium Sulphate (CAS 7757-82-6)
Sodium Sulphate Anhydrous (Na2SO4) is a vital inorganic compound primarily used as a critical ingredient across major industrial manufacturing channels. DPRJ Universal stands out as a top-tier sodium sulphate manufacturer and bulk supplier in India, offering minimum 99.0% pure, free-flowing chemical lots backed with complete certification protocols including comprehensive COA and technical SDS documentation.
Looking to Buy Sodium Sulphate in Bulk?
Get the best wholesale sodium sulphate price in India directly from our production plants. Though wholesale raw material costs adjust periodically, we guarantee highly competitive factory rates for commercial setups.
📩 Get Instant Quote ✉️ Email: [email protected]Technical Specifications
- Chemical Name: Sodium Sulphate Anhydrous
- Purity: 99.0% (Minimum)
- CAS No.: 7757-82-6
- Appearance: Free-flowing white, crystalline powder
- Chemical Formula: Na2SO4
- Molecular Weight: 142.04 g/mol
- Packaging: 50 KGS BAG
- Origin: India
Primary Applications
- Excellent processing filler and standardizing compound in commercial powder detergents.
- Essential raw ingredient used heavily inside large-scale glass making plants to prevent air bubble formation.
- Crucial levelling electrolyte utilized within textile dyeing operations to guarantee uniform dye fixation.
- Core processing chemical inside the kraft pulp processing loop for paper industries.
SKU: SS001
MPN: SODIUM-SULPHATE-DPRJ-001
Category: Chemicals → Inorganic Salts → Sodium Sulphate
Brand: DPRJ Universal
Price Range (Bulk)
₹7 - ₹18 per kg
Price valid until: 31 Dec 2026
Availability: In Stock for Bulk Orders
Customer Rating
⭐ 4.9 / 5
Based on 2,103 verified industrial buyers
“The superior purity and low moisture profile of this anhydrous sodium sulphate ensures excellent stability in our bulk laundry detergent formulations. An exceptional B2B partner.”
— Verified Industrial Buyer, Detergent Production Plant
Shipping & Delivery
Destination: India
Shipping Cost: Free (Bulk Orders)
Handling Time: 1–2 Days
Transit Time: 2–5 Days
Return Policy
Return Window: 7 Days (for non-compliant quality)
Return Method: Return By Mail/Pickup
Return Fees: Free Return (on verified quality issue)
Frequently Asked Questions
What is the primary use of Sodium Sulphate?
The primary industrial use of Sodium Sulphate is as a filler in powdered home laundry detergents. It is also extensively consumed in the kraft process for wood pulp manufacturing, the glass making industry, and as a levelling agent in textile dyeing processes.
What is the molecular weight and chemical formula of Sodium Sulphate?
The chemical formula for Sodium Sulphate is Na2SO4. The molecular weight (or molar mass) is approximately 142.04 g/mol.
How is Sodium Sulphate prepared or synthesized industrially?
Industrially, Sodium Sulphate is obtained through two main routes: extraction from natural mineral deposits like mirabilite, or as a chemical co-product. Commonly, it is synthesized via the Mannheim process by reacting Sodium Chloride with Sulfuric Acid, or as a byproduct during chemical operations such as rayon production.
What is the Sodium Sulphate structure and is it aromatic?
Sodium Sulphate consists of an ionic structure containing two sodium cations (Na+) electrostatically bound to one sulphate anion (SO42-). Unlike organic aromatic rings, Sodium Sulphate is a completely inorganic salt compound.
What are the key physical properties, such as melting point and colour?
Key physical properties of industrial high-purity Sodium Sulphate include a melting point of approximately 884 C and a density of 2.66 g/mL. It appears naturally as a clean, bright white crystalline powder.
Is Sodium Sulphate hazardous and what are the handling precautions?
Sodium Sulphate is generally classified as a non-hazardous substance and exhibits low toxicity. Standard warehouse handling protocols are advised, including using standard dust containment masks and protective safety goggles to eliminate basic mechanical contact irritation.
What is the common name or trade name for Sodium Sulphate?
While traded globally under its standard title Sodium Sulphate, its historic chemical name is Glauber's salt (specifically referencing the decahydrate form). Within heavy chemical manufacturing sectors, unrefined industrial variants are traditionally referred to as salt cake.
Ready to Order Sodium Sulphate?
Bulk container configurations, specialized shipping infrastructure, and tailor-made packaging are ready for activation. Connect directly with our primary chemical distribution desk today.
🚀 Request a Quotation