Citric Acid - Food Grade Crystals
Food Grade Premium
Food Additive

Citric Acid - C₆H₈O₇ (Food Grade 99.5%+)

Premium food-grade citric acid engineered for demanding food processing, beverage production, and pharmaceutical applications. Our high-purity C₆H₈O₇ delivers exceptional performance in acidulation, preservation, chelation, and pH control across diverse applications requiring superior quality and regulatory compliance.

  • 99.5%+ Food Grade Purity
  • FDA/EU Approved (E330)
  • Monohydrate & Anhydrous Forms
  • Pharmaceutical Grade Available
  • Superior Chelating Properties
  • Complete Documentation
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Technical Specifications

Chemical Formula: C₆H₈O₇ (anhydrous), C₆H₈O₇·H₂O (monohydrate)
CAS Number: 77-92-9 (anhydrous), 5949-29-1 (monohydrate)
EINECS Number: 201-069-1
E Number (EU): E330
Molecular Weight: 192.12 g/mol (anhydrous), 210.14 g/mol (monohydrate)
Purity (anhydrous basis): 99.5% minimum (food grade)
Physical State: White crystalline powder or granules
Melting Point: 153°C (anhydrous), 135°C (monohydrate)
Solubility (20°C): 147 g/100ml water
pH (5% solution): 2.1-2.6
Water Content: ≤ 0.5% (anhydrous), 7.5-9.0% (monohydrate)
Sulfated Ash: ≤ 0.05%
Lead (Pb): ≤ 0.5 ppm
Arsenic (As): ≤ 1 ppm
Mercury (Hg): ≤ 1 ppm
Oxalate Content: ≤ 100 ppm
Particle Size: 8-80 mesh (customizable)
Packaging Options: 25kg bags, 500kg big bags, bulk containers

Applications

Beverage Production & Acidulation
Food Processing & Preservation
Confectionery & Bakery Products
Pharmaceutical Manufacturing
Cosmetics & Personal Care
Chemical Synthesis & Manufacturing
Agriculture & Chelation
Water Treatment & Scale Prevention
Textile & Dyeing Industry
Household Cleaning Products
Photography & Film Processing
Laboratory & Research Applications

Industry-Specific Grades

DRAVYOM offers specialized citric acid grades tailored for specific industry requirements, ensuring optimal performance and regulatory compliance across diverse food, pharmaceutical, and industrial applications.

Food Grade (FCC/USP)
Purity: 99.5% minimum Heavy Metals: ≤ 5 ppm Lead: ≤ 0.5 ppm Application: Food & beverage production
Pharmaceutical Grade (USP/EP)
Purity: 99.5% minimum (USP) Bacterial Endotoxins: ≤ 0.5 EU/mg Residue on Ignition: ≤ 0.05% Application: Drug formulation, excipients
Technical Grade
Purity: 99.0% minimum Cost-effective solution Industrial applications Application: Chelation, water treatment
Analytical Reagent (AR)
Purity: 99.8% minimum Chloride: ≤ 5 ppm Sulfate: ≤ 10 ppm Application: Laboratory analysis, research

Quality Standards

DRAVYOM's Citric Acid is manufactured under stringent quality control protocols, meeting international food and pharmaceutical standards including FDA, EU, USP, and FCC specifications for food additive applications.

ISO 22000:2018 Food Safety Management
FDA GRAS & EU E330 Approved
USP/EP Pharmaceutical Compliance
FCC Food Chemical Codex Standards
Kosher & Halal Certified
Advanced Microbiological Testing
Complete Certificate of Analysis
HACCP & GMP Compliant

Advanced Chemical Properties & Performance

DRAVYOM's Citric Acid exhibits exceptional chemical properties that make it ideal for demanding food processing, pharmaceutical, and industrial applications. The tricarboxylic acid structure provides superior chelating and acidulating capabilities.

Chelating Properties
Metal Chelation: Excellent for Ca²⁺, Mg²⁺, Fe³⁺, Cu²⁺
Stability Constants: High binding affinity
pH Range: Effective 3-8
Acidulation Properties
pKa Values: 3.13, 4.76, 6.40
Buffering Capacity: Excellent in pH 2-7 range
Taste Profile: Clean, tart, refreshing acidity
Preservation Properties
Antimicrobial Activity: Synergistic with other preservatives
Antioxidant Effect: Metal chelation prevents oxidation
Shelf Life Extension: Significant in food applications
Crystal Properties
Crystal System: Orthorhombic (anhydrous)
Hygroscopicity: Slightly hygroscopic
Flowability: Excellent (free-flowing)

Performance Characteristics

Our Citric Acid delivers exceptional performance across diverse applications, with optimized purity levels and superior functional properties for maximum efficiency in food processing and industrial applications.

Acidulation Efficiency

Superior - Clean, tart flavor enhancement

Optimal flavor profile control
Chelation Performance

Excellent - Strong metal ion binding capacity

Superior antioxidant synergy
Solubility Rate

Rapid - 147g/100ml water at 20°C

Fast dissolution characteristics
Shelf Life

60 months under proper storage conditions

Extended product lifecycle

Safety Information

Citric acid is generally recognized as safe (GRAS) for food use and has a low toxicity profile. Standard handling practices should be followed to prevent eye and respiratory irritation from dust. May cause mild eye irritation and dust inhalation should be avoided with adequate ventilation.

GRAS Status
Eye Irritant (dust)
Food Safe
Biodegradable

Storage & Handling

Proper storage and handling of citric acid ensures product quality and prevents caking or contamination. Follow food-grade handling procedures and maintain dry conditions to preserve functionality.

Temperature: 15-25°C (59-77°F)
Relative humidity: < 65%
Protect from direct sunlight and moisture
Store in original sealed containers
Food-grade containers with tight seals
PE-lined drums or moisture barrier bags
Use food-grade handling equipment
Follow first-in-first-out (FIFO) inventory rotation

Chemical Mechanisms & Reaction Pathways

Citric acid exhibits unique chemical reactivity through its tricarboxylic acid structure, enabling diverse food and industrial applications with exceptional chelation and buffering capacity.

Chelation Mechanisms

C₆H₈O₇ + M²⁺ → [M(C₆H₅O₇)]⁻ + 3H⁺ - Metal ion sequestration

Stable complexes through carboxyl and hydroxyl groups
pH Buffering

H₃Cit ⇌ H₂Cit⁻ + H⁺ ⇌ HCit²⁻ + 2H⁺ - Stepwise dissociation

Excellent buffering across wide pH range
Antioxidant Action

Metal chelation prevents catalytic oxidation of lipids and proteins

Extends shelf life by stabilizing food products
Food Chemistry

Flavor enhancement and preservation in food applications

GRAS status ensures safe food use

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global market access with complete documentation packages supporting international trade and food industry application approval processes.

FDA GRAS Status

Generally Recognized as Safe for food applications

EU E330 Approval

European food additive authorization and specifications

Pharmacopeia Standards

USP, EP, JP pharmaceutical grade specifications

FCC Specifications

Food Chemicals Codex compliance and JECFA approval

Religious Certifications

Kosher and Halal certified production processes

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM provides comprehensive technical support and value-added services to optimize your citric acid applications and ensure successful implementation in food processing and industrial formulations.

Formulation Support
  • Food and beverage formulation guidance
  • pH optimization and buffering design
  • Preservation system development
  • Taste profiling and sensory evaluation
  • Shelf life extension strategies
Laboratory Services
  • Custom analytical testing
  • Chelation efficiency evaluation
  • Stability testing programs
  • Microbiological testing support
  • Method validation assistance
Training Programs
  • Food safety and HACCP training
  • Proper handling and storage procedures
  • Formulation best practices
  • Regulatory compliance updates
  • Quality control methods
Supply Solutions
  • Custom packaging options
  • Just-in-time delivery
  • Temperature-controlled logistics
  • Inventory management support
  • Global supply chain coordination

Environmental Impact & Sustainability

DRAVYOM is committed to sustainable citric acid production and responsible environmental stewardship, implementing biotechnology-based manufacturing and green chemistry principles throughout the production process.

Biotechnology Production
  • Fermentation-based manufacturing process
  • Use of renewable feedstocks (molasses, corn)
  • Aspergillus niger fermentation technology
  • Reduced chemical synthesis requirements
  • Lower carbon footprint production
Sustainable Practices
  • Water recycling and treatment systems
  • Energy-efficient fermentation processes
  • Biomass waste utilization programs
  • Packaging material optimization
  • Carbon footprint reduction initiatives
Environmental Safety
  • Completely biodegradable product
  • Non-toxic to aquatic life
  • No bioaccumulation potential
  • Safe disposal in municipal systems
  • REACH compliance for environmental safety

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art fermentation facilities employ advanced biotechnology and comprehensive quality assurance systems to ensure consistent, high-quality citric acid production meeting food and pharmaceutical standards.

Advanced Production Technology
  • Submerged fermentation bioreactors
  • Automated pH and temperature control
  • Advanced separation and purification
  • Crystallization and drying systems
  • Continuous process monitoring
Quality Control Systems
  • HPLC purity analysis
  • Heavy metal testing (ICP-MS)
  • Microbiological testing
  • Particle size distribution analysis
  • Moisture content determination
Certifications & Standards
  • ISO 22000:2018 Food Safety Management
  • HACCP (Hazard Analysis Critical Control Points)
  • GMP (Good Manufacturing Practices)
  • BRC (British Retail Consortium) certification
  • Kosher and Halal certifications

Market Applications & Performance Data

DRAVYOM's citric acid has proven performance across diverse applications, with extensive field data demonstrating superior functionality and reliability in food processing and industrial applications.

Beverage Industry Performance
Typical usage level in beverages: 0.1-0.3% Optimal pH range for fruit beverages: pH 2.2-2.8 Shelf life extension achieved: 50%+
Food Processing Data
Metal chelation efficiency: 95%+ Typical usage in processed foods: 0.05-0.2% Additional shelf life extension: 30-60 days
Pharmaceutical Applications
USP purity specification: 99.5%+ Lead content (pharmaceutical grade): ≤ 0.5 ppm Typical usage in formulations: 0.1-2.0%

DRAVYOM Competitive Advantages

Choose DRAVYOM for citric acid solutions that deliver superior performance, reliability, and value. Our commitment to food safety, quality, and innovation sets us apart in the food ingredients industry.

Food Safety Excellence

Comprehensive food safety management with ISO 22000, HACCP, and GMP certifications ensuring the highest standards for food-grade applications.

Sustainable Biotechnology

Environmentally responsible fermentation-based production using renewable feedstocks with minimal environmental impact.

Multiple Certifications

Kosher, Halal, FDA GRAS, and EU E330 approvals with complete regulatory compliance for global market access.

Technical Innovation

Advanced formulation support and application development services with dedicated food scientists and technical specialists.

Superior Quality

Consistent 99.5%+ purity with exceptional chelating and acidulating properties, exceeding industry standards for performance.

Global Supply Excellence

Reliable supply chain with food-grade logistics, temperature-controlled storage, and flexible packaging options worldwide.