Phosphoric Acid
Biotechnology Inorganic Acid
Inorganic Acids

Phosphoric Acid (Inorganic Acid)

High-purity phosphoric acid essential for biotechnology applications. Provides triprotic acid properties for buffer preparation, pH adjustment, and analytical procedures requiring phosphate buffer systems with precise pH control characteristics.

  • High-Purity Inorganic Acid
  • Triprotic Buffer System
  • pH Adjustment
  • Phosphate Buffers
  • Analytical Grade
  • Precise pH Control
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Technical Specifications

Chemical Name: Phosphoric Acid
Molecular Formula: H₃PO₄
Molecular Weight: 97.99 g/mol
CAS Number: 7664-38-2
Concentration: 85% w/w (ACS grade)
Physical Form: Clear, colorless, viscous liquid
Density: 1.685 g/mL at 20°C
pH (0.05 M solution): 1.5
Assay: 85.0-87.0% H₃PO₄
Heavy Metals: ≤5 ppm
Storage Temperature: Room temperature
Packaging Options: 500mL, 1L, 2.5L, 25L

Applications

Buffer Preparation
pH Adjustment
Phosphate Buffers
Protein Purification
Electrophoresis
Educational Research
Cell Culture Media
DNA/RNA Work
Plant Growth Media
Analytical Chemistry
Chromatography
Quality Control

Industry-Specific Grades

DRAVYOM offers specialized phosphoric acid grades tailored for specific buffer and analytical applications, ensuring optimal pH control and regulatory compliance across diverse laboratory requirements.

ACS Grade
Concentration: 85-87% Heavy metals: ≤5 ppm Arsenic: ≤3 ppm Application: General laboratory
Buffer Grade
Concentration: 85% ±0.5% pH stability: Excellent Heavy metals: ≤2 ppm Application: Buffer systems
Ultra-Pure Grade
Concentration: 85% ±0.2% Heavy metals: ≤1 ppm Organic impurities: Minimal Application: Sensitive analysis
Electronic Grade
Concentration: 85% ±0.1% Metal impurities: <0.5 ppm Particles: <1 ppb Application: Semiconductor

Quality Standards

DRAVYOM's Phosphoric Acid is manufactured under stringent quality control protocols, meeting international acid standards including ACS specifications and buffer grade requirements. Our acid production ensures consistent concentration and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
ACS Grade Specifications
85-87% Concentration Verified
pH Testing
Heavy Metal Analysis
Buffer Capacity Testing
Certificate of Analysis
Temperature-Controlled Storage

Advanced Chemical Properties & Performance

Biotechnology-grade Phosphoric Acid exhibits exceptional properties essential for buffer systems and molecular biology applications. Its ultra-pure composition and precise concentration ensure reliable performance in demanding biological procedures and research applications.

Chemical Properties
Molecular Weight: 97.99 g/mol
Chemical Formula: H₃PO₄
Concentration: 85% w/w aqueous solution
pKa Values: 2.15, 7.20, 12.35
Physical Properties
Density (85%): 1.685 g/cm³ at 25°C
Boiling Point (85%): 158°C
Viscosity (85%): 147 mPa·s at 25°C
Hygroscopicity: Deliquescent
Buffer Performance
Buffer Range: pH 1.9-2.4 (primary)
Secondary Buffer Range: pH 6.9-7.5
Buffer Capacity: High at physiological pH
pH Adjustment: Excellent pH control agent
Purity Specifications
Assay (H₃PO₄): 85.0-87.0%
Heavy Metals (as Pb): ≤ 5 ppm
Chloride (Cl): ≤ 0.0005%
Reducing Substances: ≤ 0.005%
Stability Properties
Shelf Life: 3 years at room temperature
Heat Stability: Stable to 100°C
Light Sensitivity: Not light sensitive
Concentration Stability: Minimal evaporation rate

Performance Characteristics

Detailed performance metrics demonstrate Biotechnology Grade Phosphoric Acid superiority in buffer preparation with exceptional pH control, precision, and reproducibility across diverse molecular biology procedures.

pH Control

pH precision: ±0.02 units in buffer systems

Exceptional buffering accuracy
Buffer Capacity

Buffering range: 3 distinct pH regions

Versatile buffer applications
Solution Preparation

Mixing: Complete in 30 seconds

Rapid buffer preparation
Temperature Stability

Working range: 4-100°C stable

Wide temperature tolerance
Batch Consistency

Variation: ±0.2% concentration between batches

Reliable analytical grade performance
Shelf Stability

3 years at room temperature storage

Extended biotechnology grade integrity

Safety Information

Corrosive acid that can cause severe burns to skin, eyes, and respiratory tract. Handle with appropriate protective equipment including acid-resistant gloves, safety goggles, and lab coat. Use in well-ventilated areas and have eyewash and safety shower readily available.

Corrosive
Severe Eye Hazard
Skin Corrosion

Storage & Handling

Store in original sealed containers at room temperature in a well-ventilated, dry area away from incompatible materials. Keep containers tightly closed and use secondary containment. Handle with appropriate personal protective equipment and ensure emergency equipment is accessible.

Room temperature storage (15-25°C)
Well-ventilated area required
Secondary containment recommended
Full PPE required for handling

Chemical Mechanisms & Reaction Pathways

Phosphoric acid exhibits strong acidic properties through proton donation and phosphate buffer formation, enabling precise biotechnology applications with predictable reaction pathways and quantitative stoichiometry.

Acid-Base Reactions

Triple proton donation: H₃PO₄ → H₂PO₄⁻ → HPO₄²⁻ → PO₄³⁻

Quantitative pH control for biotechnology
Phosphate Buffer

Effective buffering system at physiological pH ranges

Essential for biological procedures
Protein Precipitation

Selective protein precipitation and purification

Enables controlled protein isolation
Nucleic Acid Extraction

Participates in DNA/RNA extraction and purification

Controlled environment for biotechnology

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global biotechnology laboratory access with complete documentation packages supporting international standards and biotechnology method validations.

ACS Specifications

American Chemical Society analytical reagent standards compliance

ISO Standards

International standard for phosphoric acid specifications and testing

Technical Grade

High-purity specifications for biotechnology applications

REACH Registration

European Union chemical regulation compliance

Method Validation

Supported biotechnology method validation documentation

SDS Documentation

Multi-language Safety Data Sheets (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's biotechnology team provides comprehensive method support, troubleshooting assistance, and biotechnology services to optimize Phosphoric Acid performance in your specific biotechnology applications.

Method Development
  • Biotechnology method optimization support
  • Buffer preparation guidance
  • pH adjustment protocols
  • Custom biotechnology procedures
Biotechnology Services
  • Certificate of Analysis verification
  • Custom purity analysis
  • Acid concentration testing
  • Method validation support
Technical Support
  • Biotechnology troubleshooting consultation
  • Safety protocols and training
  • Handling and storage guidance
  • Laboratory safety practices
Supply Solutions
  • Consistent batch scheduling
  • Emergency supply arrangements
  • Custom packaging options
  • Global distribution network

Environmental Impact & Sustainability

Our Biotechnology Grade Phosphoric Acid production emphasizes environmental responsibility through sustainable manufacturing practices, waste minimization, and comprehensive environmental impact management for biotechnology laboratory operations.

Waste Minimization

Optimized production with minimal waste generation

Water Treatment

Advanced wastewater treatment and neutralization systems

Clean Production

Energy-efficient synthesis with emission controls

Safe Disposal

Comprehensive guidance for acid waste management

ISO 14001

Environmental management system certified production

Container Recycling

Acid-resistant container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art biotechnology reagent manufacturing facility employs advanced purification technology and continuous monitoring systems to ensure consistent Biotechnology Grade Phosphoric Acid quality and performance across all production batches.

Production Process

Advanced purification and concentration in controlled environment

Multi-stage purification for biotechnology grade quality
Quality Testing

22-point biotechnology testing protocol including purity and acid content analysis

Titrimetric verification and ICP-MS analysis
Quality Systems

ISO 9001:2015 quality management with biotechnology laboratory accreditation

Continuous improvement and method validation
Packaging Control

Acid-resistant containers with protective atmosphere packaging

Stability maintenance and contamination prevention

Market Applications & Performance Data

Comprehensive biotechnology laboratory data demonstrating Biotechnology Grade Phosphoric Acid effectiveness across diverse applications with quantified performance metrics and biotechnology method validations.

Biotechnology Laboratories
Precision: ±0.02% RSD in acid titrations Buffer Capacity: 99% pH maintenance Method Validation: 100% biotechnology compliance
Research Institutions
Publication Support: 450+ cited methods Reproducibility: >99% inter-lab agreement Innovation: Custom buffer development
Quality Control Labs
Reliability: 99.9% batch consistency Audit Success: 100% regulatory compliance Efficiency: 25% faster buffer preparation

DRAVYOM Competitive Advantages

Superior Purity

Consistently exceeds biotechnology specifications with ultra-low impurities and exceptional acid content

Reliable Supply

Guaranteed availability with strategic inventory management and biotechnology-grade production scheduling

Biotechnology Expertise

Dedicated biotechnology team provides method development and troubleshooting support

Quality Assurance

Traceable certificates with comprehensive biotechnology data and method validation support

Global Standards

International compliance with ACS, ISO, and technical specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with biotechnology laboratories and custom grade development services