ANHYDROUS SODIUM SULPHATE FOR INDUSTRIAL USE
1. Product Overview
Anhydrous Sodium Sulphate (Na₂SO₄) is a high-purity, white crystalline inorganic compound widely used across multiple industries. It is valued for its stability, non-toxicity, and chemical neutrality, making it suitable for applications in detergents, glass, textiles, and chemical manufacturing.
Chemical Name: Sodium Sulphate (Anhydrous)
Chemical Formula: Na₂SO₄
CAS Number: 7757-82-6
Molecular Weight: 142.04 g/mol
Synonyms: Glauber’s Salt (when hydrated), Sulphate of Soda
2. Industrial Applications
A. Glass Manufacturing
Acts as a fining and clarifying agent to remove air bubbles.
Improves glass transparency and surface finish.
Reduces melting temperature, saving energy.
B. Detergent & Cleaning Industry
Used as a filler in powdered detergents.
Enhances flowability and prevents clumping.
Maintains uniform texture and improves bulk density.
C. Textile & Dyeing Industry
Serves as a leveling agent during dyeing processes.
Helps achieve uniform color distribution on fabrics.
Assists in the removal of impurities and improves color fastness.
D. Pulp & Paper Industry
Used in the Kraft process for pulping.
Aids in chemical recovery and paper bleaching.
E. Chemical Manufacturing
Used in the production of sodium silicate, sodium sulfide, and other salts.
Acts as a drying agent in laboratories and formulations.
F. Metal Processing
Used in pickling and electroplating operations.
Helps control oxidation and neutralize acidic residues.
3. Technical Specifications
Parameter Typical Value
Appearance White crystalline powder
Purity (Na₂SO₄) ≥ 99%
Insoluble Matter ≤ 0.05%
Moisture ≤ 0.5%
pH (1% Solution) 6 – 8
Bulk Density 1.45 g/cm³
Solubility in Water 19.5 g/100 ml (at 20°C)
Melting Point 884°C
4. Packaging & Supply
25 / 50 kg HDPE bags with liner
1 MT jumbo bags for bulk industrial users
Custom packaging available upon request
Suitable for export and domestic supply
5. Safety & Handling
Non-toxic and stable under normal conditions
Store in cool, dry, and covered area
Avoid exposure to moisture and strong acids
Use protective gloves and eyewear while handling
6. Key Advantages
High purity and consistent quality
Excellent solubility and chemical stability
Cost-effective industrial material
Safe for handling and storage
Environmentally friendly — no hazardous emissions
7. Typical Industries Served
Glass & Ceramics
Detergents & Soaps
Textiles & Dyeing Units
Paper & Pulp Mills
Chemical Plants
Metal Finishing Units
Why Choose Laxmi Enterprise?
.High Purity Guaranteed (≥99%)
.Reliable Supply Chain & Timely Delivery
.Industrial Grade Quality Control
.Competitive Pricing for Bulk Orders
.Custom Packaging Solutions
.Serving Pan-India & Export Markets
Applications Across Industries
Glass & Ceramics
Detergents & Cleaning Compounds
Textile & Dyeing
Paper & Pulp Mills
Chemical Processing Plants
Pharmaceutical Intermediates
Key Industrial Applications
A. Glass Manufacturing
Acts as a fining agent to eliminate air bubbles in molten glass.
Enhances clarity, transparency, and smoothness of glass products.
Improves melting efficiency and reduces energy consumption.
B. Detergent Industry
Serves as a filler and stabilizer in powdered detergents.
Improves free-flowing properties and bulk consistency.
Compatible with surfactants and fragrance additives.
C. Textile & Dyeing
High Purity Sodium Sulphate (Anhydrous) is a white, crystalline, odorless salt known for its chemical stability, purity, and versatility. It is used extensively as a filler, fining agent, and process aid across industries requiring dependable raw materials.
• Certification Sodium Sulphate for Detergents
• Detergent Grade Sodium Sulphate
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• • Dye Fixing Agent Chemicals
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• Sodium Sulphate for Kraft Process
• Sodium Sulphate for Paper Industry
• Industrial Chemicals for Glass Production
• • Request Sodium Sulphate Quote
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• • Sodium Sulphate MSDS Download
• • REACH-Compliant Sodium Sulphate
• • Sodium Sulphate with COA and SGS
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• Detergent Industry: As a filler in powdered laundry detergents
• Textile Industry: Dyeing and finishing agent
• Glass Manufacturing: Used in refining molten glass
• Paper Industry: For kraft pulping processes
• Other Uses: Ceramics, pharmaceuticals, and lab reagents
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Chemical Formula: Na₂SO₄
CAS No.: 7757-82-6
Molecular Weight: 142.04 g/mol
Purity: ≥ 99% (Industrial / Technical Grade)
Used as a leveling agent in dye baths to ensure uniform color.
Improves color fastness and reduces spotting or streaking.
Enhances dye penetration and consistency.
D. Pulp & Paper
Integral in the Kraft pulping process for paper manufacturing.
Assists in chemical recovery systems.
E. Chemical Processing
Used in the production of sodium silicate, sodium sulfide, and detergents.
Functions as a drying agent and neutralizing medium.
