Sodium Sulphide - Technical Grade Chemical Structure
Industrial Premium
Industrial Chemical

Technical Grade Sodium Sulphide

Premium technical grade sodium sulphide engineered for demanding industrial applications including leather processing, textile industry, pulp bleaching, and chemical processing. Our Na₂S delivers exceptional purity, consistent performance, and reliable supply for critical manufacturing processes requiring superior reducing agent properties with stringent quality control standards.

  • 60% & 90% Purity Available
  • Superior Leather Processing
  • Excellent Textile Applications
  • Consistent Batch-to-Batch Quality
  • Pulp Bleaching Grade
  • Industrial Process Applications

Technical Specifications

Chemical Formula: Na₂S·9H₂O
CAS Number: 1313-82-2
EINECS Number: 215-211-5
Assay (Na₂S): 60% & 90% grades available
Physical State: Yellow to red crystalline flakes
Molecular Weight: 78.04 g/mol (anhydrous)
pH (1% solution): 11.5-12.5
Water Solubility: Highly soluble
Iron (Fe): ≤ 0.005% (60% grade), ≤ 0.003% (90% grade)
Water Insoluble: ≤ 0.1%
Sodium Carbonate: ≤ 2.0%
Sodium Thiosulfate: ≤ 3.0%
Reducing Power: High reducing agent
Storage: Cool, dry place away from oxidizing agents
Packaging Options: 25kg bags, 50kg bags, 1000kg big bags

Applications

Leather Processing
Textile Industry
Pulp Bleaching
Chemical Processing
Ore Flotation
Photography
Dye Manufacturing
Reducing Agent
Water Treatment
Metal Processing
Laboratory Applications
Pharmaceutical Intermediate

Industry-Specific Grades

DRAVYOM offers specialized sodium sulphide grades with different purity levels tailored for various industrial applications, ensuring optimal reducing performance and cost-effectiveness across diverse manufacturing processes.

Leather Grade (60%)
Assay: 60% min Low iron content Consistent quality Application: Leather processing
Textile Grade (90%)
Assay: 90% min Ultra-low iron content High purity Application: Textile processing
Pulp Grade (60%)
Assay: 60% min Controlled impurities Effective bleaching Application: Pulp bleaching
Technical Grade
Assay: 60-90% General purpose Cost-effective Application: Industrial processes

Quality Standards

DRAVYOM's Sodium Sulphide is manufactured under stringent quality control protocols, meeting international standards for leather, textile, and industrial applications. Our production ensures consistent performance and safety compliance.

ISO 9001:2015 Certified Manufacturing
Leather Industry Standards
60% & 90% Purity Grades
Comprehensive Quality Testing
Textile Grade Compliance
Consistent Batch Quality
Certificate of Analysis
Safe Chemical Transportation

Advanced Chemical Properties & Performance

Industrial Grade Sodium Sulphide exhibits strong reducing properties with excellent sulfur source characteristics for leather processing and textile applications. Its high reactivity ensures reliable performance in tanning operations and specialty chemical processes.

Chemical Properties
Reducing Power: Strong electron donor
pH (1% solution): 12.5-13.5
Alkalinity: Strong alkaline solution
Sulfur Content: 60-62% total sulfur
Physical Properties
Appearance: Yellow to red flakes
Melting Point: 1180°C
Density: 1.86 g/cm³
Water Solubility: 186 g/L at 20°C
Industrial Performance
Leather Tanning: Effective hide unhairing
Textile Processing: Sulfur dyeing applications
Metal Recovery: Flotation separation
Chemical Synthesis: Reducing agent applications
Composition Standards
Na₂S Content: ≥ 96%
Water Insolubles: ≤ 0.1%
Iron (Fe): ≤ 0.005%
Heavy Metals: ≤ 10 ppm
Stability Properties
Shelf Life: 24 months (unopened)
Air Sensitivity: Oxidizes in air
Moisture Sensitivity: Hygroscopic
Container Requirements: Tight seal, dry storage

Performance Characteristics

Performance metrics demonstrate Industrial Grade Sodium Sulphide reliability in leather processing and textile applications with consistent quality, superior reducing properties, and cost-effective operation for industrial processes.

Reducing Efficiency

Reaction Rate: 95% completion in 30 minutes

Fast processing times
Leather Processing

Unhairing Efficiency: Complete removal

Superior tanning performance
Textile Applications

Dye Reduction: Excellent color development

Enhanced dyeing results
Cost Effectiveness

Usage Rate: 2-8% by weight

Economical processing
Quality Consistency

Purity Variation: ±1% between batches

Reliable production performance
Storage Stability

Duration: 24 months under proper storage

Extended shelf life

Safety Information

Corrosive alkaline chemical that can cause severe burns. Releases hydrogen sulfide gas when acidified. Handle in well-ventilated areas with appropriate protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Avoid contact with acids and oxidizing agents.

Corrosive
Toxic Gas Release
Industrial Use

Storage & Handling

Store in original containers in a cool, dry, well-ventilated area away from acids and oxidizing materials. Keep containers tightly sealed to prevent air and moisture exposure. Use corrosion-resistant storage equipment and maintain proper inventory management for industrial facilities.

Store at 15-30°C
Keep dry, avoid moisture
Tight seal required
Industrial storage protocols

Chemical Mechanisms & Reaction Pathways

Ind Sodium Sulphide demonstrates controlled chemical mechanisms in industrial applications through optimized reaction pathways, enabling consistent performance with predictable characteristics for reliable industrial operations.

Chemical Reactions

Controlled reaction mechanisms optimized for industrial applications

Fundamental chemistry for reliable performance
Process Chemistry

Optimized chemical processes for consistent industrial performance

Enhanced efficiency and reliability
Application Chemistry

Targeted chemical properties for specific industrial applications

Suitable for industrial operations
Performance Characteristics

Consistent chemical behavior under operating conditions

Reliable industrial performance applications

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use in industrial operations with complete documentation packages supporting industry safety requirements and standard operating procedures.

Industry Standards

Compliance with industrial industry safety requirements

Quality Standards

Industrial specifications and testing protocols

Safety Compliance

Occupational safety and health administration compliance

Chemical Registration

Proper chemical registration and inventory management

Documentation

Complete safety data sheets and handling instructions

Transportation

UN classification and safe transportation protocols

Technical Support & Value-Added Services

DRAVYOM's industrial support team provides comprehensive guidance, process optimization, and technical assistance to optimize Ind Sodium Sulphide use in industrial applications.

Process Support
  • Industrial process optimization
  • Chemical dosing management
  • Quality control procedures
  • Troubleshooting assistance
Technical Services
  • Process parameter optimization
  • Analysis and monitoring
  • Quality assurance protocols
  • Performance enhancement guidance
Safety Services
  • Safety assessment consultation
  • Emergency response planning
  • Personal protective equipment guidance
  • Incident prevention training
Supply Solutions
  • Industrial supply programs
  • Bulk ordering and scheduling
  • Custom packaging options
  • Inventory management support

Environmental Impact & Sustainability

Our Ind Sodium Sulphide production emphasizes environmental responsibility through efficient manufacturing practices, waste minimization, and comprehensive environmental impact management for industrial operations.

Waste Minimization

Efficient production with reduced waste generation

Industrial Sustainability

Supporting sustainable industrial operations

Clean Production

Energy-efficient manufacturing with emission controls

Safe Disposal

Proper disposal guidance for industrial waste management

Environmental Standards

Compliance with environmental management systems

Container Programs

Container return and recycling programs for industrial users

Manufacturing Excellence & Quality Control

DRAVYOM's industrial chemical manufacturing facility employs advanced production technology and quality monitoring systems to ensure consistent Ind Sodium Sulphide quality and performance across all production batches for industrial use.

Production Process

Advanced chemical synthesis with controlled purity and composition

Consistent quality for industrial applications
Quality Testing

Comprehensive testing protocol including purity and performance characteristics

Rigorous quality monitoring and batch release
Quality Systems

ISO 9001:2015 quality management with industrial compliance

Advanced manufacturing processes and quality assurance
Packaging Standards

Industrial-grade containers with safety labeling and handling instructions

Safe packaging for industrial environments

Market Applications & Performance Data

Comprehensive data demonstrating Ind Sodium Sulphide effectiveness across industrial applications with reliable performance metrics and usage validation.

Industrial Operations
Quality: 99.5% performance consistency Performance: Effective in industrial operations Efficiency: Enhanced operational reliability
Industrial Operations
Reliability: Suitable for continuous operations Quality: Meets industrial requirements Customer Satisfaction: 95% user approval rate
Manufacturing Applications
Process Suitability: Effective for critical applications Supply Reliability: 99.5% on-time delivery Economic Value: Optimal cost-performance ratio

DRAVYOM Competitive Advantages

Industrial Expertise

Specialized knowledge in industrial chemistry and application optimization

Process Excellence

Advanced manufacturing with precise quality control and consistent performance

Safety Leadership

Comprehensive safety protocols and documentation for industrial environments

Reliable Supply

Consistent availability with industrial supply programs and bulk ordering options

Quality Assurance

Superior batch consistency with certificates suitable for industrial requirements

Partnership Approach

Long-term relationships with industrial clients and comprehensive technical support