Citric Acid Monohydrate
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Citric Acid Monohydrate
Premium Quality Citric Acid Monohydrate – High Performance Natural Preservative for Food Processing, Pharmaceutical Applications, Cosmetic Manufacturing, Industrial Production & Chemical Synthesis
Citric Acid Monohydrate is a high-performance organic acid extensively utilized in food manufacturing, pharmaceutical formulations, cosmetic products, cleaning applications, industrial processes, and chemical synthesis requiring superior acidification properties, antioxidant characteristics, and exceptional preservation versatility.
✅ Ultra-High Performance Citric Acid Monohydrate – Superior Preservation & Multi-Industry Chemical Performance
✅ Multiple Grade Options – Food Grade, Pharmaceutical Grade, Cosmetic Grade, Technical Grade for Specialized Applications
✅ Natural Origin Properties – Plant-Derived, Non-GMO Available, FDA GRAS Status for Food & Health Performance
✅ Multi-Industry Compatible – Enhanced Food, Pharmaceutical, Cosmetic, Cleaning & Industrial Properties
✅ Food Preservation, Pharmaceutical Excipients, Cosmetic pH Adjustment, Cleaning Agents & Industrial Manufacturing
Description
High-Quality Citric Acid Monohydrate
Citric acid monohydrate is a white crystalline organic acid with the molecular formula C₆H₈O₇·H₂O. It is a tricarboxylic acid that occurs naturally in citrus fruits, particularly lemons and limes, and is produced commercially through fermentation processes using Aspergillus niger. Citric acid is widely recognized as one of the most versatile and essential food preservatives, with strong acidifying, antioxidant, and chelating properties. This essential chemical compound is specifically formulated for food processing, pharmaceutical manufacturing, cosmetic applications, cleaning products, industrial processes, and chemical synthesis requiring exceptional preservation properties, pH control capabilities, and multi-industry performance.
At Chemicals & Process Equipment Limited, we supply high-performance Citric Acid Monohydrate manufactured under stringent quality control standards and international food, pharmaceutical, cosmetic, and industrial specifications. Our comprehensive product range includes food grades, pharmaceutical grades, cosmetic grades, technical formulations, and custom purity options meeting diverse requirements for food manufacturing, pharmaceutical production, cosmetic formulations, cleaning products, chemical synthesis, and specialized industrial solutions across global food, pharmaceutical, cosmetic, cleaning, chemical, and manufacturing markets.
✅ Advanced Organic Acid Technology – Optimized Processing Properties & Multi-Industry Performance
✅ Consistent Quality Standards – Multiple Grade Classifications with Comprehensive Documentation
✅ Essential Food Preservative – Superior Food, Pharmaceutical, Cosmetic & Industrial Performance
✅ Multi-Industry Applications – Food, Pharmaceutical, Cosmetic, Cleaning, Chemical & Industrial Systems
✅ Technical Support Package – Complete Application Guidance & Performance Optimization
The global citric acid market is experiencing robust growth driven by increasing demand for natural preservatives, expanding pharmaceutical applications, growing cosmetic industry requirements, and rising consumer preference for clean label products. Market expansion is supported by natural ingredient trends, food safety regulations, and increasing industrial applications requiring organic acid properties.
Technical Specifications & Citric Acid Monohydrate Properties
| Property | Food Grade | Pharmaceutical Grade | Cosmetic Grade | Technical Grade | Industrial Grade | Cleaning Grade |
|---|---|---|---|---|---|---|
| Purity (%) | ≥99.5 | ≥99.8 | ≥99.5 | ≥99.0 | ≥98.5 | ≥98.0 |
| Molecular Formula | C₆H₈O₇·H₂O | C₆H₈O₇·H₂O | C₆H₈O₇·H₂O | C₆H₈O₇·H₂O | C₆H₈O₇·H₂O | C₆H₈O₇·H₂O |
| Molecular Weight | 210.14 g/mol | 210.14 g/mol | 210.14 g/mol | 210.14 g/mol | 210.14 g/mol | 210.14 g/mol |
| Melting Point (°C) | 153-159 | 154-158 | 153-159 | 152-160 | 150-162 | 148-165 |
| Decomposition Temp (°C) | 175 | 175 | 175 | 175 | 174-176 | 172-178 |
| pH (1% Solution) | 2.2-2.3 | 2.2-2.3 | 2.2-2.3 | 2.1-2.4 | 2.0-2.5 | 1.9-2.6 |
| Water Solubility (g/100mL at 20°C) | 147 | 147 | 147 | 147 | 146-148 | 145-149 |
| Ethanol Solubility (g/100mL at 20°C) | 62 | 62 | 62 | 62 | 61-63 | 60-64 |
| Water Content (%) | 7.5-9.0 | 8.0-8.5 | 7.5-9.0 | 7.0-9.5 | 6.5-10.0 | 6.0-10.5 |
| Sulfated Ash (%) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.1 | ≤0.2 | ≤0.3 |
| Lead (ppm) | ≤0.5 | ≤0.5 | ≤0.5 | ≤1.0 | ≤2.0 | ≤5.0 |
| Heavy Metals (ppm as Pb) | ≤5 | ≤5 | ≤5 | ≤10 | ≤20 | ≤50 |
| Arsenic (ppm) | ≤1 | ≤1 | ≤1 | ≤3 | ≤5 | ≤10 |
| Mercury (ppm) | ≤1 | ≤1 | ≤1 | ≤3 | ≤5 | ≤10 |
| Iron (ppm) | ≤5 | ≤5 | ≤5 | ≤10 | ≤50 | ≤100 |
| Chloride (ppm) | ≤50 | ≤50 | ≤50 | ≤100 | ≤200 | ≤500 |
| Sulfate (ppm) | ≤100 | ≤100 | ≤100 | ≤200 | ≤500 | ≤1000 |
| Calcium (ppm) | ≤75 | ≤75 | ≤75 | ≤150 | ≤300 | ≤500 |
| Oxalic Acid (ppm) | ≤100 | ≤100 | ≤100 | ≤300 | ≤500 | ≤1000 |
| Readily Carbonisable Substances | Passes test | Passes test | Passes test | – | – | – |
| Total Plate Count (CFU/g) | ≤1000 | ≤100 | ≤1000 | ≤10000 | – | – |
| Yeast & Mold (CFU/g) | ≤100 | ≤10 | ≤100 | ≤1000 | – | – |
| E. coli | Negative | Negative | Negative | – | – | – |
| Salmonella | Negative | Negative | Negative | – | – | – |
| Density (g/cm³) | 1.67 | 1.67 | 1.67 | 1.66-1.68 | 1.65-1.69 | 1.64-1.70 |
| Particle Size (µm) | 30-100 | 20-80 | 30-100 | 50-200 | 100-500 | 200-1000 |
| Bulk Density (g/mL) | 0.85-0.95 | 0.90-1.00 | 0.85-0.95 | 0.80-0.90 | 0.75-0.85 | 0.70-0.80 |
| Tapped Density (g/mL) | 1.05-1.15 | 1.10-1.20 | 1.05-1.15 | 1.00-1.10 | 0.95-1.05 | 0.90-1.00 |
| Crystal Form | Fine crystals | Fine crystals | Fine crystals | Crystalline | Coarse crystals | Granular |
| Color | White | White | White | White to off-white | White to cream | Off-white |
| Odor | Odorless | Odorless | Odorless | Slight | Slight | Slight |
| Taste | Sour, acidic | – | – | Sour | – | – |
| Hygroscopicity | Slightly hygroscopic | Slightly hygroscopic | Slightly hygroscopic | Hygroscopic | Hygroscopic | Hygroscopic |
| Stability | Stable | Stable | Stable | Stable | Stable | Stable |
| Conductivity (µS/cm, 1% solution) | 800-1200 | 900-1100 | 800-1200 | 700-1300 | 600-1400 | 500-1500 |
| Optical Rotation | Inactive | Inactive | Inactive | Inactive | Inactive | Inactive |
| Dissociation Constants | pKa1=3.13, pKa2=4.76, pKa3=6.40 | Same | Same | Same | Same | Same |
| E-Number | E330 | – | – | – | – | – |
| CAS Number | 5949-29-1 | 5949-29-1 | 5949-29-1 | 5949-29-1 | 5949-29-1 | 5949-29-1 |
| EINECS Number | 201-069-1 | 201-069-1 | 201-069-1 | 201-069-1 | 201-069-1 | 201-069-1 |
| Storage Temperature | 15-25°C | 15-25°C | 15-25°C | 10-30°C | 5-35°C | 5-40°C |
| Relative Humidity | <60% RH | <55% RH | <60% RH | <65% RH | <70% RH | <75% RH |
| Shelf Life | 5 years | 5 years | 3 years | 3 years | 2 years | 2 years |
| Packaging Options | 25kg bags | 25kg drums | 25kg bags | 25kg bags, 500kg bags | 25kg bags, 1000kg bags | Bulk containers |
Available Grade Types:
- Food Grade (E330) for food and beverage applications
- Pharmaceutical Grade (USP/EP/JP/BP) for drug formulations
- Cosmetic Grade for personal care and beauty products
- Technical Grade for industrial chemical processes
- Industrial Grade for manufacturing processes
- Cleaning Grade for detergent and cleaning applications
- High Purity Grade for specialized applications
- Anhydrous Grade (available upon request)
- Custom Grades for specific requirements
Specialized Processing Solutions:
- Particle size optimization for specific applications
- Moisture control systems for hygroscopic handling
- Anti-caking treatments for powder flow
- Custom crystallization for dissolution rates
- Sterile processing for pharmaceutical applications
- Quality testing and certification programs
- Technical documentation support
- Regulatory compliance assistance
Food & Beverage Applications
Food Preservation & Antioxidant Food manufacturers utilize Citric Acid Monohydrate for natural preservation, antioxidant protection, and shelf life extension in processed foods, beverages, and prepared meals requiring preservation specifications. Processing companies employ citric acid for oxidation prevention, color retention, and food safety applications.
Beverage Manufacturing Beverage producers use Citric Acid Monohydrate for flavor enhancement, pH adjustment, and preservation in soft drinks, fruit juices, energy drinks, and flavored beverages requiring beverage specifications. Drink manufacturers employ citric acid for tartness, acidity control, and beverage applications.
Confectionery & Candy Production Confectionery manufacturers utilize Citric Acid Monohydrate for sour candies, gummy products, hard candies, and confections requiring confectionery specifications. Candy companies employ citric acid for sourness enhancement, flavor balancing, and confectionery applications.
Dairy & Processed Foods Dairy manufacturers use Citric Acid Monohydrate for cheese production, dairy preservation, and processed food applications requiring dairy specifications. Food processors employ citric acid for pH control, emulsification aid, and processed food applications.
Pharmaceutical & Healthcare Applications
Pharmaceutical Excipients Pharmaceutical manufacturers utilize Citric Acid Monohydrate for tablet formulations, effervescent preparations, and pharmaceutical excipients requiring pharmaceutical specifications. Drug companies employ citric acid for pH adjustment, buffering systems, and pharmaceutical applications.
Effervescent Formulations Healthcare manufacturers use Citric Acid Monohydrate for effervescent tablets, powders, and granules requiring effervescent specifications. Pharmaceutical companies employ citric acid for controlled gas release, dissolution enhancement, and effervescent applications.
Oral Care & Dental Products Dental care manufacturers utilize Citric Acid Monohydrate for toothpastes, dental treatments, and oral care products requiring dental specifications. Oral care companies employ citric acid for cleaning enhancement, plaque removal, and dental applications.
Nutritional Supplements Supplement manufacturers use Citric Acid Monohydrate for vitamin formulations, mineral supplements, and nutritional products requiring supplement specifications. Health companies employ citric acid for mineral chelation, stability improvement, and supplement applications.
Cosmetic & Personal Care Applications
Skincare & Beauty Products Cosmetic manufacturers utilize Citric Acid Monohydrate for anti-aging creams, chemical peels, and skincare products requiring cosmetic specifications. Beauty companies employ citric acid for pH adjustment, alpha hydroxy acid effects, and cosmetic applications.
Hair Care Products Personal care manufacturers use Citric Acid Monohydrate for shampoos, conditioners, and hair treatments requiring hair care specifications. Cosmetic companies employ citric acid for pH balancing, shine enhancement, and hair care applications.
Bath & Body Products Bath product manufacturers utilize Citric Acid Monohydrate for bath bombs, shower gels, and body care applications requiring personal care specifications. Beauty companies employ citric acid for effervescent effects, pH adjustment, and bath product applications.
Natural & Organic Cosmetics Natural cosmetic manufacturers use Citric Acid Monohydrate for organic formulations, natural preservation, and clean beauty products requiring organic specifications. Green beauty companies employ citric acid for natural pH control, preservation enhancement, and organic cosmetic applications.
Cleaning & Detergent Applications
Household Cleaning Products Cleaning product manufacturers utilize Citric Acid Monohydrate for descaling agents, bathroom cleaners, and household cleaning products requiring cleaning specifications. Chemical companies employ citric acid for lime scale removal, metal cleaning, and household applications.
Industrial Cleaning Solutions Industrial manufacturers use Citric Acid Monohydrate for equipment cleaning, boiler descaling, and industrial maintenance requiring industrial cleaning specifications. Process companies employ citric acid for scale removal, equipment maintenance, and industrial cleaning applications.
Laundry & Fabric Care Detergent manufacturers utilize Citric Acid Monohydrate for laundry detergents, fabric softeners, and textile care products requiring laundry specifications. Cleaning companies employ citric acid for water softening, stain removal, and fabric care applications.
Institutional Cleaning Commercial cleaning manufacturers use Citric Acid Monohydrate for restaurant cleaning, hospitality cleaning, and institutional applications requiring commercial specifications. Service companies employ citric acid for grease removal, sanitization enhancement, and commercial cleaning applications.
Industrial & Chemical Applications
Chemical Synthesis & Manufacturing Chemical manufacturers utilize Citric Acid Monohydrate for chemical synthesis, intermediate production, and specialty chemical manufacturing requiring chemical specifications. Industrial companies employ citric acid for metal chelation, pH control, and chemical processing applications.
Metal Treatment & Processing Metal processing companies use Citric Acid Monohydrate for metal cleaning, surface treatment, and corrosion prevention requiring metal treatment specifications. Industrial manufacturers employ citric acid for oxide removal, passivation, and metal processing applications.
Water Treatment Applications Water treatment companies utilize Citric Acid Monohydrate for scale inhibition, metal sequestration, and water conditioning requiring water treatment specifications. Municipal facilities employ citric acid for water quality improvement, system cleaning, and water treatment applications.
Textile & Leather Industries Textile manufacturers use Citric Acid Monohydrate for fabric treatment, dyeing processes, and textile finishing requiring textile specifications. Leather processors employ citric acid for pH control, tanning assistance, and textile applications.
Specialized Applications
Agriculture & Fertilizer Applications Agricultural companies utilize Citric Acid Monohydrate for micronutrient chelation, soil conditioning, and fertilizer applications requiring agricultural specifications. Fertilizer manufacturers employ citric acid for nutrient availability, pH adjustment, and agricultural applications.
Oil & Gas Industry Energy companies use Citric Acid Monohydrate for well acidizing, scale removal, and oilfield applications requiring energy specifications. Service companies employ citric acid for formation cleaning, equipment maintenance, and energy applications.
Photography & Imaging Photographic manufacturers utilize Citric Acid Monohydrate for developer solutions, fixer preparations, and imaging applications requiring photographic specifications. Imaging companies employ citric acid for chemical processing, pH control, and photographic applications.
Laboratory & Research Applications Laboratory suppliers use Citric Acid Monohydrate for buffer solutions, analytical chemistry, and research applications requiring analytical specifications. Research facilities employ citric acid for pH control, metal chelation, and laboratory applications.
Quality Control & Testing Procedures
Comprehensive Quality Assurance Every production batch undergoes extensive testing to ensure compliance with food safety standards, pharmaceutical regulations, cosmetic requirements, and international quality specifications. Our quality control laboratory employs advanced analytical techniques including purity analysis, microbiological testing, and physical property evaluation.
Quality assurance procedures include:
- Purity analysis using HPLC methods with UV detection
- Water content determination using Karl Fischer titration
- pH measurement using calibrated pH meters
- Melting point determination using capillary method
- Heavy metals testing using ICP-MS analysis
- Microbiological testing including total plate count, yeast and mold
- Pathogen testing for E. coli, Salmonella, and other harmful bacteria
- Particle size analysis using laser diffraction methods
- Bulk and tapped density measurements
- Solubility testing in water and ethanol
- Color assessment using colorimetric analysis
- Sulfated ash content analysis using muffle furnace
- Chloride and sulfate content analysis
- Iron content determination using spectrophotometry
- Readily carbonisable substances test
- Conductivity measurement of solutions
- Specific tests for oxalic acid content
- Food safety compliance verification
- Pharmaceutical standards compliance testing
- Cosmetic grade compliance verification
- Quality consistency monitoring using statistical process control
Storage & Handling Procedures Implement proper storage conditions including temperature control, humidity management below 60% RH, and protection from contamination for maintaining Citric Acid Monohydrate quality and preventing degradation throughout storage periods.
For comprehensive information about citric acid properties, applications, and industrial uses, you can reference this detailed scientific overview of citric acid in food and industrial applications which provides extensive coverage of citric acid properties, production methods, applications across industries, and safety considerations.
Market Applications & Industry Trends
Natural Preservative Demand Growing consumer preference for natural and clean label ingredients drives increased demand for citric acid as a natural alternative to synthetic preservatives in food applications.
Pharmaceutical Market Growth Expanding pharmaceutical industry and increasing demand for excipients and buffering agents support continued growth in citric acid applications for drug formulations.
Cleaning Industry Expansion Rising awareness of environmental sustainability and demand for biodegradable cleaning agents drives adoption of citric acid in eco-friendly cleaning products.
Cosmetic Industry Development Growing global cosmetics market and increasing demand for natural active ingredients support expansion in citric acid applications for personal care products.
Environmental & Regulatory Compliance
Food Safety Standards & Certifications Citric Acid Monohydrate complies with FDA GRAS status, EU food additive regulations (E330), and international food safety guidelines ensuring safe use in food and beverage applications with no established ADI limits due to excellent safety profile.
Pharmaceutical Standards & Safety Adherence to USP/EP/JP/BP pharmacopeial standards, GMP manufacturing guidelines, and international pharmaceutical regulations supports responsible use in drug formulations and medical applications.
Cosmetic Standards & Compliance Compliance with FDA cosmetic regulations, EU cosmetic directives, and international beauty industry standards ensures appropriate use in personal care and cosmetic applications.
Environmental Standards & Sustainability Environmental compliance includes complete biodegradability, renewable sourcing options, and sustainability guidelines ensuring responsible production and use with minimal environmental impact.
Performance Advantages & Technical Benefits
✔ Natural Origin – Derived from citrus fruits and fermentation processes for clean label applications
✔ Excellent Preservation – Superior antioxidant and antimicrobial properties for food safety
✔ Strong Acidifying Agent – Effective pH adjustment and buffering capabilities
✔ Metal Chelation Properties – Superior binding of metal ions preventing oxidation
✔ High Water Solubility – Easy processing and formulation incorporation
✔ Regulatory Approved – FDA GRAS status and international food safety approvals
✔ Multi-Industry Applications – Suitable for food, pharmaceutical, cosmetic, and industrial uses
✔ Chemical Stability – Stable under normal storage and processing conditions
✔ Non-Toxic Profile – Excellent safety record with no adverse health effects
✔ Biodegradable – Environmentally friendly with complete biodegradation
✔ Cost-Effective – Economic solution for acidification and preservation needs
✔ Flavor Enhancement – Improves taste profile in food and beverage applications
✔ Processing Versatility – Compatible with various manufacturing processes
✔ High Purity Available – Multiple grade options for specific requirements
✔ Effervescent Properties – Creates controlled gas release in pharmaceutical applications
Our Citric Acid Monohydrate products represent industry-leading standards in organic acid technology and multi-industry chemical solutions, specifically formulated for demanding food operations, pharmaceutical applications, cosmetic formulations, cleaning products, and specialized industrial processes. We provide comprehensive technical support, formulation guidance, and regulatory consultation to ensure optimal performance across your specialized food, pharmaceutical, cosmetic, cleaning, chemical, or industrial applications.
For detailed specifications, technical data sheets, or application-specific recommendations, contact our specialized chemical products division. We offer complete support including formulation optimization, regulatory guidance, and technical assistance to maximize effectiveness in your food, pharmaceutical, cosmetic, cleaning, chemical, or industrial applications.
For more information about our products, feel free to Contact Us today.
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