Industrial Grade Sodium Sulfate for Detergent & Textile

• Customization: Available
• CAS No.: 7757-82-6
• EINECS: 231-820-9
• Model NO.: SS-1
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: 25kg/Bag
• Origin: China
• HS Code: 283311
• Production Capacity: 50000mt/Year

Product Description

Description:
Used as an electrolyte in reactive dyeing, sodium sulfate improves dye absorption and uniformity on cotton, viscose, and other cellulose fibers. It reduces dye aggregation, ensuring vibrant, even colors.

 

Key Benefits:
- Reduces Salt Usage - Partially replaces NaCl in dye baths.
- Low Chloride Content (<0.05%) - Prevents corrosion of dyeing equipment.
- Cost-Efficient - Lowers dyeing costs compared to specialty leveling agents.
 

Recommended Dosage:

• Light Shades: 20-50 g/L

• Dark Shades: 50-100 g/L

 

Specifications

 

Grade	Industrial	Food	Textile
Purity	≥99%	≥99.5%	≥98.5%
Chloride (Cl-)	≤0.1%	≤0.01%	≤0.05%
Moisture	≤0.2%	≤0.1%	≤0.3%
Water Solubility	200 g/L (20°C)	200 g/L	200 g/L

 

Application

 

1. Detergent & Cleaning Industry

• Filler in Powder Detergents: Improves flowability and bulk density.
   

2. Textile & Dyeing

• Dye Leveling Agent: Enhances dye penetration in cotton/polyester blends.
   

3. Glass Manufacturing

• Fluxing Agent: Lowers melting temperature of silica.
   

4. Construction

• Concrete Accelerator: Speeds up early strength development (0.5-2% dosage).
   

5. Leather Tanning

• Hide Processing: Prevents protein degradation during soaking.

Package and storage

• 
  
  Packaging:

  • 25 kg PP woven bags (moisture-proof liner)

  • 1 MT jumbo bags (FIBC)
     

• Storage:

  • Dry, ventilated area (humidity <50%)

  • Shelf life: 2 years (unopened)
    
     

Why Choose Us?

 -Factory Direct Pricing - Competitive FOB Qingdao rates.
- Multiple Grades - Industrial, textile, and construction.

 

Contact us today for free samples!