CSBIO-Liquid

Premium Lactic Acid Liquid for Sale - Versatile Food Additive and Preservative

CNCSBIO's Lactic Acid Liquid is a high-quality, multifunctional carboxylic acid that serves as an essential food additive, preservative, and processing aid across multiple industries. Known chemically as 2-hydroxypropionic acid, this colorless, odorless, and hygroscopic liquid belongs to the alpha hydroxy acid (AHA) family, featuring both hydroxyl and carboxyl functional groups. Our lactic acid is produced through advanced fermentation processes, ensuring consistent purity and performance for food, beverage, pharmaceutical, and personal care applications.

As a key component in CNCSBIO's comprehensive range of food additives, lactic acid liquid offers exceptional versatility. It functions not only as an effective food preservative but also as a pH regulator, flavor enhancer, and antimicrobial agent. When combined with other CNCSBIO products like natural sweeteners and natural colorants, it helps create innovative formulations that meet evolving consumer demands for clean-label, natural products with extended shelf life and enhanced functionality.

Technical Specifications

CNCSBIO's Lactic Acid Liquid meets rigorous quality standards with the following technical parameters:

• Chemical Name: 2-Hydroxypropionic Acid
• CAS Number: 50-21-5 (L-form), 598-82-3 (DL-form)
• Molecular Formula: C₃H₆O₃
• Appearance: Colorless to slightly yellow clear liquid
• Purity: ≥ 80% (Food Grade), ≥ 88% (Technical Grade)
• Specific Gravity: 1.20-1.21 at 20°C
• Boiling Point: 122°C at 15 mmHg
• Melting Point: 16.8°C (L-form), 18°C (DL-form)
• Solubility: Miscible with water, alcohol, and ether
• pH (1% solution): 2.0-2.5
• Heavy Metals (as Pb): ≤ 10 mg/kg
• Chloride (Cl): ≤ 100 mg/kg
• Sulfate (SO₄): ≤ 100 mg/kg
• Iron (Fe): ≤ 10 mg/kg
• Storage Conditions: Store in a cool, dry place in tightly sealed containers away from direct sunlight
• Shelf Life: 24 months when properly stored

Product Visuals

Premium Lactic Acid Liquid with consistent clarity and purity, ideal for various industrial applications requiring reliable acidulation and preservation properties.

Product Features and Advantages

CNCSBIO's Lactic Acid Liquid offers distinct advantages that make it the preferred choice for manufacturers across multiple industries:

• Natural Origin: Produced through fermentation processes using natural carbohydrate sources, making it suitable for clean-label and natural product formulations
• Multifunctional Properties: Serves as acidulant, preservative, pH regulator, flavor enhancer, and antimicrobial agent in a single product
• Superior Solubility: Excellent miscibility with water, alcohol, and other solvents ensures easy incorporation into various formulations
• Synergistic Compatibility: Works effectively with other CNCSBIO products including natural sweeteners like Table Stevia Sweetener Powder and functional ingredients like L Theanine
• Mild Acid Profile: Provides a smoother, less sharp acidic taste compared to other food acids, enhancing flavor profiles in finished products
• Skin Care Benefits: As an alpha hydroxy acid, it offers exfoliating and moisturizing properties for personal care applications
• Consistent Quality: Rigorous quality control ensures batch-to-batch consistency in purity, concentration, and performance characteristics
• Regulatory Compliance: Meets international food safety standards and is approved for use in food, pharmaceutical, and cosmetic applications worldwide

Application Guidelines

Proper usage of Lactic Acid Liquid ensures optimal performance across different applications. Follow these steps for effective implementation:

1. Dosage Calculation: Determine appropriate usage levels based on application and desired functionality. Typical usage ranges from 0.1% to 3.0% by weight depending on the application and pH requirements.
2. Safety Precautions: Wear appropriate personal protective equipment including gloves and safety glasses when handling concentrated lactic acid due to its acidic nature.
3. Dilution Procedure: For most applications, dilute with water or other appropriate solvents before incorporation. Always add acid to water, not water to acid, to prevent splattering.
4. Incorporation Method: Add during processing stages where it can best perform its intended function - early for pH adjustment, during mixing for uniform distribution, or late for flavor enhancement.
5. pH Monitoring: Regularly monitor pH levels during formulation to ensure desired acidity is achieved and maintained throughout processing.
6. Compatibility Testing: Verify compatibility with other ingredients in your formulation, including other food additives and natural colorants from CNCSBIO's product range.
7. Quality Verification: Conduct final product testing to verify desired functionality has been achieved and adjust formulation if necessary.

Application Scenarios

Lactic Acid Liquid finds extensive applications across multiple industries due to its versatile functional properties:

Food and Beverage Industry

Widely used as an acidulant in dairy products (cheese, yogurt), beverages, dressings, and confectionery to provide tartness and enhance flavor profiles. Functions as a preservative in meat products and ready-to-eat meals, inhibiting microbial growth and extending shelf life. Works synergistically with other food preservatives to provide comprehensive protection.

Dairy and Cheese Production

Essential for pH adjustment and flavor development in cheese manufacturing. Helps control texture and moisture content while inhibiting undesirable microorganisms. Particularly valuable in processed cheese products where it contributes to emulsification and shelf-life extension.

Personal Care and Cosmetics

Valued as a moisturizing raw material and anti-fatigue ingredient in skincare formulations. Functions as a chemical exfoliant in anti-aging products, promoting cell turnover and improving skin texture. Also serves as a pH adjuster in shampoos, lotions, and other personal care products.

Pharmaceutical Applications

Used as a pH regulator in pharmaceutical formulations and as an intermediate in drug synthesis. Serves as a preservative in topical preparations and as an ingredient in dialysis solutions. Its biocompatibility makes it suitable for various medical applications.

Industrial Applications

Employed in biodegradable polymers (PLA), metal cleaning and finishing, textile processing, and as a descaling agent. Its mild acidic properties make it effective yet environmentally preferable to harsh mineral acids in many industrial processes.

Benefits for Customers

Choosing CNCSBIO's Lactic Acid Liquid delivers significant advantages to manufacturers and distributors:

• Enhanced Product Quality: Improves flavor profiles, texture, and shelf stability of finished products, leading to superior consumer acceptance
• Clean-Label Appeal: Natural fermentation origin supports clean-label positioning and meets consumer demand for natural ingredients
• Formulation Versatility: Multiple functionalities in one product reduce the number of additives needed, simplifying formulations and reducing costs
• Regulatory Confidence: Comprehensive certifications and compliance with international standards facilitate market access and reduce regulatory hurdles
• Technical Support: Access to CNCSBIO's expertise in food additives and formulation optimization enhances product development capabilities
• Supply Chain Reliability: Consistent quality and reliable supply from a trusted manufacturer ensure uninterrupted production schedules
• Market Competitiveness: Ability to create superior products with natural appeal and enhanced functionality provides competitive advantage
• Environmental Sustainability: Biodegradable nature and production from renewable resources support sustainability initiatives

Certifications and Compliance

CNCSBIO's Lactic Acid Liquid complies with international quality and safety standards, supported by the following certifications:

• ISO 9001: Quality Management System certification ensuring consistent product quality and process control
• ISO 22000: Food Safety Management System certification for safe food ingredient production
• HACCP: Hazard Analysis Critical Control Point certification for comprehensive risk management
• FSSC 22000: Food Safety System Certification providing global recognition for food safety standards
• Kosher: Certified for use in Kosher food products, expanding market accessibility
• Halal: Certified for use in Halal food products, meeting religious dietary requirements
• USP/NF: Complies with United States Pharmacopeia/National Formulary standards for pharmaceutical applications
• FCC: Meets Food Chemicals Codex specifications for food grade quality
• REACH: Compliant with European Union Registration, Evaluation, Authorisation and Restriction of Chemicals regulations
• GRAS: Generally Recognized As Safe status by the U.S. Food and Drug Administration

Customization Options

CNCSBIO understands that different applications require specific product characteristics. We offer comprehensive customization options:

• Concentration Variations: Available in different concentrations including 80%, 88%, and 90% to suit specific application requirements
• Packaging Solutions: Custom packaging options including 25kg drums, IBC totes, or bulk tanker shipments with your branding
• Isomer Specifications: Customizable L-form, D-form, or DL-form lactic acid based on specific application needs and regulatory requirements
• Blended Formulations: Custom blends with other functional ingredients like Psyllium Husk Powder or natural colorants for specific applications
• Private Labeling: Complete private labeling services with your company branding and customized documentation
• Technical Support: Tailored application guidance and formulation assistance for specific use cases and product development

Production Process

CNCSBIO employs advanced fermentation techniques to ensure the highest quality Lactic Acid Liquid:

1. Raw Material Selection: Sourcing high-quality carbohydrate sources including corn starch, sugarcane, or other renewable resources
2. Fermentation: Controlled fermentation using selected microbial strains under optimized temperature, pH, and nutrient conditions
3. Separation and Purification: Multi-stage separation including filtration, centrifugation, and ion exchange to remove biomass and impurities
4. Concentration: Evaporation and concentration to achieve desired lactic acid concentration and purity
5. Polishing and Filtration: Final polishing through activated carbon treatment and membrane filtration to ensure clarity and remove trace impurities
6. Quality Control Testing: Comprehensive testing for concentration, purity, heavy metals, microbial contamination, and functional properties
7. Packaging: Automated packaging in corrosion-resistant containers with proper labeling and batch tracking

Our production facilities adhere to GMP (Good Manufacturing Practices) and are regularly audited to maintain the highest quality standards. Continuous process improvement ensures consistent product quality and performance while minimizing environmental impact.

Customer Testimonials

Hear what our satisfied customers say about CNCSBIO's Lactic Acid Liquid:

• Dairy Innovations Group, Netherlands: "CNCSBIO's Lactic Acid has been essential for our cheese production. The consistent quality and mild acid profile have significantly improved our product texture and flavor development."
• BeverageTech USA, United States: "We rely on CNCSBIO for food-grade Lactic Acid in our functional beverages. The purity and consistent performance have solved our pH stability issues and enhanced our flavor profiles."
• Natural Cosmetics Ltd., UK: "The skincare benefits of CNCSBIO's Lactic Acid are exceptional. It works perfectly in our exfoliating and moisturizing formulations, and the technical support has been invaluable."
• Global Food Solutions, Australia: "As manufacturers of clean-label products, we appreciate CNCSBIO's natural fermentation process and consistent quality. Their Lactic Acid helps us meet consumer demand for natural preservatives and acidulants."

Frequently Asked Questions

What is lactic acid?

Lactic acid, chemically known as 2-hydroxypropionic acid, is a carboxylic acid that belongs to the alpha hydroxy acid (AHA) family. At room temperature, it appears as a colorless, odorless, and hygroscopic liquid. Each lactic acid molecule contains one hydroxyl group and one carboxyl group, giving it unique chemical properties. Lactic acid can be produced through both fermentation processes using natural carbohydrate sources and chemical synthesis. It also occurs naturally in living organisms, particularly during anaerobic respiration in muscle cells. CNCSBIO's Lactic Acid Liquid is manufactured using advanced fermentation technology, ensuring high purity and consistent quality for various industrial applications.

What does lactic acid do?

Lactic acid serves multiple functions across different applications. In the human body, it's produced to fuel cells during intense physical activity when oxygen levels are low. As an industrial ingredient, it functions as an effective food preservative, pH regulator, flavor enhancer, and antimicrobial agent. In personal care products, lactic acid molecules serve as anti-fatigue ingredients and moisturizing raw materials, providing exfoliation and hydration benefits for skin care formulations. When used in combination with other CNCSBIO products like natural sweeteners and food additives, it enhances overall product performance and stability.

Is lactic acid bad for you?

Lactic acid itself is not inherently harmful and actually plays vital roles in various bodily functions. While it can accumulate in muscles during intense exercise, this temporary buildup typically doesn't cause lasting harm and is part of normal metabolic processes. However, excessive lactic acid production or impaired removal can lead to a serious medical condition called lactic acidosis, which requires medical attention. When used as a food additive or cosmetic ingredient within established safety guidelines, lactic acid is considered safe and is approved by regulatory authorities worldwide. CNCSBIO's Lactic Acid Liquid complies with all international safety standards for its intended applications.

How to stop lactic acid buildup?

To reduce lactic acid buildup during physical activity, several strategies can be effective: prioritize proper exercise form to ensure efficient muscle function, gradually increase workout intensity to allow your body to adapt, maintain adequate hydration to support metabolic processes, and incorporate regular stretching and active recovery sessions between workouts. For industrial applications involving lactic acid handling, proper dilution, personal protective equipment, and adherence to safety guidelines can prevent issues related to its acidic nature.

What is the difference between lactic acid and other food acids?

Lactic acid offers several advantages compared to other food acids like citric, malic, or acetic acid. It provides a milder, less sharp acidic taste that enhances flavor profiles without overpowering other flavors. As a naturally occurring compound in the human body and various foods, it has excellent biocompatibility. Its dual functionality as both an acidulant and preservative makes it particularly valuable in food formulations. When used with other CNCSBIO products including natural colorants and food preservatives, it creates synergistic effects that enhance overall product quality and stability.

Can lactic acid be used in vegan products?

Yes, CNCSBIO's Lactic Acid Liquid is suitable for vegan products when produced through fermentation using plant-based carbohydrate sources. Our standard production process utilizes renewable plant resources, making the final product vegan-friendly. We can provide documentation regarding the raw materials and production process to support your vegan certification requirements. For specific vegan certification standards, we recommend consulting with your certification body to ensure compliance with their particular requirements.

What is the shelf life of lactic acid liquid?

CNCSBIO's Lactic Acid Liquid has a shelf life of 24 months from the date of manufacture when stored properly in a cool, dry place in tightly sealed containers away from direct sunlight. The product should be protected from extreme temperatures and contamination. For optimal performance, we recommend using the product within this timeframe and conducting quality checks if extended storage beyond this period is necessary. Proper storage conditions help maintain the product's clarity, concentration, and functional properties throughout its shelf life.