Sodium Dithionate CAS 7631-94-9

Comprehensive Guide to Sodium Dithionate (CAS 7631-94-9)

Table of Contents

• Product Overview & Specifications
• Detailed Applications
• Usage Scenarios & Best Practices
• Client Success Stories
• Contact for Custom Solutions

1. Product Overview & Specifications

Sodium Dithionate (Na₂S₂O₆), CAS 7631-94-9, is a stable inorganic compound widely used as a reducing agent and bleaching auxiliary. Key parameters:

2. Detailed Industrial Applications

2.1 Textile Processing

Removes excess dyes and oxidants in fabric bleaching cycles, reducing chemical oxygen demand (COD) in wastewater by 40-60%.

2.2 Water Treatment

Neutralizes chlorine residuals in drinking water systems at 0.5-2 ppm concentration ranges, meeting WHO safety standards.

3. Usage Scenarios & Best Practices

3.1 Laboratory Scale

Dosage: 0.1% w/v in analytical chemistry applications
Safety: Always use PPE when handling concentrated solutions

3.2 Industrial Scale

Automated dosing systems at 50-200 kg/hour rates in pulp bleaching plants, achieving 15% energy savings vs. traditional methods.

4. Verified Client Success Stories

Case 1: European Textile Manufacturer

Challenge: 72% wastewater reuse target
Solution: Implemented 2-ton/month sodium dithionate dosing
Result: Achieved 89% water recovery rate within 6 months

Case 2: Asian Water Plant

Challenge: Chlorine odor complaints from 50k residents
Solution: Instated 500g/m³ treatment protocol
Result: 100% odor elimination, 35% cost reduction

5. Request Customized Solutions

Email: info@vivalr.com
Phone: (86) 15866781826

Our technical team provides:

• Free sample testing
• Dosage optimization reports
• Regulatory compliance guidance

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