Sodium Sulphate Anhydrous
- HS Code: 28331100
- CAS NO. : 7757-82-6
- General Description
- Chemical Properties
- Technical Specification
- Applications
- Compliance and Certifications
- Packaging Details
- Key Features/Benefits
- Storage and Handling
General Description
Sodium Sulphate Anhydrous is a white, crystalline inorganic salt widely used as a filler, processing aid, and chemical intermediate across detergent, textile, glass, and chemical manufacturing industries. It is characterized by low hygroscopicity, chemical stability, and high compatibility with alkaline and neutral formulations.
The anhydrous form provides improved storage stability and consistent performance in applications requiring controlled moisture levels. Its uniform particle structure and predictable behavior support efficient processing and reliable formulation outcomes in large scale industrial operations.
Chemical Properties
• Chloride As NaCl – ≤ 0.100 %
• Iron as Fe – ≤ 25.000 ppm
• Moisture – ≤ 0.500 %
• Assay – 99.000 – 100.000 %
• pH (10% Solution) – 7.000 – 9.000
• Water Insoluble – ≤ 0.250 %
• Whitness (Berger) – 80.000 – 100.000 %
• Bulk Density – 1.200 – 1.600 gm/cc
• Appearance – White fine powder
• SUSPENDED PARTICLES (Black particles per 100 gm) – ≤ 8.000
Technical Specification
• Purity: 99 percent and above
Applications
Detergents and Cleaning Products: Used as a filler and processing aid to improve flowability and formulation consistency.
Textile Industry: Used in dyeing processes to promote uniform dye uptake.
Glass Manufacturing: Used as a fining agent to remove air bubbles and improve glass clarity.
Chemical Processing: Used as a raw material and carrier in chemical formulations.
Compliance and Certifications
ISO
Packaging Details
25 kg HDPE bags, 50 kg HDPE bags, 1000 kg Jumbo bags
Key Features/Benefits
• Low moisture content for stable storage
• Consistent particle size and purity
• Compatible with detergent and textile formulations
• Reliable performance in industrial processing
Storage and Handling
• Store in a dry, covered area
• Protect from moisture exposure
• Handle using standard industrial safety practices
