L.R. Grade SDS (Sodium Dodecyl Sulfate) - Laboratory Reagent Anionic Surfactant
Laboratory Premium
Laboratory Reagent

Laboratory Reagent Grade SDS (Sodium Dodecyl Sulfate)

Premium laboratory reagent grade sodium dodecyl sulfate engineered for demanding educational and research applications including protein electrophoresis, molecular biology, and chemical education. Our C₁₂H₂₅NaO₄S delivers exceptional surfactant properties, consistent performance, and reliable supply for critical laboratory procedures requiring superior protein denaturation with stringent safety standards.

  • ≥99.0% Purity Guaranteed
  • Superior Protein Denaturation Properties
  • High Surface Activity
  • Consistent Batch-to-Batch Quality
  • Educational Grade Available
  • Electrophoresis Applications
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Technical Specifications

Chemical Formula: C₁₂H₂₅NaO₄S
CAS Number: 151-21-3
EINECS Number: 205-788-1
Assay (SDS): ≥99.0%
Physical State: White crystalline powder
Molecular Weight: 288.38 g/mol
CMC (Critical Micelle Concentration): 8.2 mM (25°C)
pH (1% solution): 7.0-9.5
Water Solubility: 150 g/L (25°C)
Surface Tension: 37.4 mN/m (1% solution)
Moisture: ≤ 5.0%
Insoluble Matter: ≤ 0.05%
Chloride (Cl): ≤ 0.5%
Heavy Metals: ≤ 10 ppm
Packaging Options: 100g, 250g, 500g, 1kg bottles

Applications

Protein Electrophoresis
SDS-PAGE
Protein Denaturation
Molecular Biology
Educational Research
Biochemical Analysis
Analytical Chemistry
Pharmaceutical Research
Surfactant Studies
Biotechnology
Laboratory Reagent
Membrane Studies

Industry-Specific Grades

DRAVYOM offers specialized SDS grades with different purity levels and packaging options tailored for various laboratory and research applications, ensuring optimal performance across diverse analytical procedures.

Research Grade (≥99%)
Purity: ≥99.0% Ultra-low impurities Molecular biology grade Application: Advanced research
Educational Grade
Purity: ≥98.0% Cost-effective Teaching laboratory Application: Educational use
Electrophoresis Grade
Purity: ≥99.5% SDS-PAGE optimized Protein separation Application: Gel electrophoresis
Analytical Grade
Purity: ≥99.0% Analytical applications Standard grade Application: General laboratory

Quality Standards

DRAVYOM's SDS is manufactured under stringent quality control protocols, meeting international laboratory standards for molecular biology and analytical chemistry. Our production ensures consistent performance and research-grade purity.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
≥99.0% Purity Guarantee
Comprehensive Analysis Testing
Molecular Biology Grade
Consistent Batch Quality
Certificate of Analysis
Laboratory Grade Packaging

Advanced Chemical Properties & Performance

L.R. Grade Sodium Dodecyl Sulfate exhibits exceptional chemical properties essential for molecular biology applications. Its anionic surfactant properties and precise purity ensure reliable performance in demanding protein analysis and biochemical procedures.

Surfactant Properties
Critical Micelle Concentration: 8.2 mM (20°C)
Surface Tension: 37.0 mN/m
HLB Value: 40 (strongly hydrophilic)
Aggregation Number: 62 (at 25°C)
Physical Properties
Melting Point: 204-207°C (decomposition)
Solubility (Water, 20°C): 150 g/L
Density (20°C): 1.01 g/cm³
pH (1% solution): 7.0-9.5
Analytical Performance
Purity Assay: ≥ 99.0% by titration
Water Content: ≤ 5.0% by Karl Fischer
Insoluble Matter: ≤ 0.05%
Protein Denaturation: Complete at 2% concentration
Purity Specifications
Inorganic Sulfate: ≤ 0.5%
Unsulfated Alcohol: ≤ 2.0%
Chloride: ≤ 0.5%
Heavy Metals: ≤ 20 ppm
Stability Properties
Shelf Life: 5 years (unopened)
pH Stability: Stable pH 6-11
Temperature Stability: Stable up to 60°C
Container Compatibility: Glass, PP, HDPE

Performance Characteristics

Detailed performance metrics demonstrate L.R. Grade SDS superiority in molecular biology applications with exceptional protein denaturation, electrophoresis performance, and reproducibility across diverse biochemical procedures.

Electrophoresis Performance

Protein denaturation: Complete at 2% concentration

Exceptional SDS-PAGE results
Purity Quality

Purity: ≥ 99.0% consistent quality

Research-grade reliability
Micelle Formation

CMC: 8.2 mM at 20°C

Predictable aggregation behavior
Temperature Stability

Stable up to 60°C

Consistent biochemical performance
Batch Reproducibility

Variation: ± 0.1% between batches

Excellent lot-to-lot consistency
Shelf Stability

5 years under proper storage conditions

Extended reagent integrity

Safety Information

Anionic surfactant that may cause skin and eye irritation. Handle with appropriate protective equipment including chemical-resistant gloves and safety goggles. Avoid inhalation of dust and ensure adequate ventilation in work areas. May cause respiratory irritation.

Irritant
Respiratory Irritant
Eye Irritation

Storage & Handling

Store in original containers in a cool, dry place away from direct sunlight and moisture. Keep containers tightly closed to prevent moisture absorption and contamination. Use corrosion-resistant storage equipment and ensure proper ventilation.

Cool storage (15-25°C)
Protect from moisture
Original containers only
Dry, well-ventilated area

Chemical Mechanisms & Reaction Pathways

SDS exhibits anionic surfactant properties with protein denaturation and detergent activity, making it essential for biochemistry applications and electrophoresis with predictable protein unfolding and solubilization behavior.

Protein Denaturation

Disruption of secondary and tertiary protein structures

Essential for electrophoresis applications
Micelle Formation

Critical micelle concentration and aggregate behavior

Surface chemistry demonstrations
Membrane Solubilization

Disruption of lipid bilayers and membrane proteins

Cell biology and biochemistry
Electrostatic Binding

Ionic interactions with proteins and charged molecules

Molecular biology applications

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use in educational and laboratory environments with complete documentation packages supporting institutional safety requirements and standard operating procedures.

Educational Standards

Compliance with educational institution safety requirements

Laboratory Standards

General laboratory reagent 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 educational and laboratory support team provides comprehensive guidance, safety training, and technical assistance to optimize LR Grade SDS use in educational and general laboratory applications.

Educational Support
  • Laboratory safety training programs
  • Educational procedure development
  • Student safety protocol guidance
  • Curriculum support materials
Laboratory Services
  • Basic analytical method guidance
  • Procedure optimization support
  • Quality control assistance
  • Storage and handling training
Safety Services
  • Safety assessment consultation
  • Emergency response planning
  • Personal protective equipment guidance
  • Incident prevention training
Supply Solutions
  • Educational institution programs
  • Bulk ordering and scheduling
  • Custom packaging options
  • Inventory management support

Environmental Impact & Sustainability

Our LR Grade SDS production emphasizes environmental responsibility through efficient manufacturing practices, waste minimization, and comprehensive environmental impact management for educational and laboratory operations.

Waste Minimization

Efficient production with reduced waste generation

Educational Sustainability

Supporting sustainable chemistry education programs

Clean Production

Energy-efficient manufacturing with emission controls

Safe Disposal

Neutralization guidance for laboratory waste management

Environmental Standards

Compliance with environmental management systems

Container Programs

Container return and recycling programs for institutions

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs standard production technology and quality monitoring systems to ensure consistent LR Grade SDS quality and performance across all production batches for educational and laboratory use.

Production Process

Standard synthesis with controlled sulfonation and purification

Consistent quality for biochemical applications
Quality Testing

Standard testing protocol including purity, CMC determination, and protein compatibility

Regular quality monitoring and batch release
Quality Systems

ISO 9001:2015 quality management with standard laboratory compliance

Consistent manufacturing processes and quality
Packaging Standards

Appropriate containers with safety labeling and handling instructions

Safe packaging for educational environments

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade SDS effectiveness across educational and general laboratory applications with reliable performance metrics and institutional usage validation.

Educational Institutions
Safety Record: 99.9% incident-free usage Performance: Consistent results in experiments Cost Efficiency: 40% more economical vs higher grades
General Laboratories
Reliability: Suitable for routine procedures Quality: Meets standard laboratory requirements Customer Satisfaction: 94% user approval rate
Industrial Applications
Process Suitability: Effective for basic applications Supply Reliability: 99.5% on-time delivery Economic Value: Optimal cost-performance ratio

DRAVYOM Competitive Advantages

Cost Effectiveness

Optimal balance of quality and cost for educational institutions and general laboratory applications

Educational Focus

Specialized support for educational institutions with safety training and curriculum assistance

Safety Standards

Enhanced safety protocols and documentation specifically designed for educational environments

Reliable Supply

Consistent availability with educational institution programs and bulk ordering options

Quality Assurance

Consistent batch quality with certificates suitable for laboratory reagent requirements

Partnership Approach

Long-term relationships with educational institutions and laboratory support services