Lactic Acid 80% Food Grade is a versatile organic acid used in food, beverage, cosmetics, and detergents across East Africa.
Maintaining product quality and safety across food, beverage, cosmetic, and cleaning applications requires precise control of acidity and preservation.
Packaging
25kg drum, 200L drum
Supply Region
Kenya, East Africa
Supplier
Zenco Systems Ltd
Maintaining product quality and safety across food, beverage, cosmetic, and cleaning applications requires precise control of acidity and preservation. Achieving effective pH regulation and extending shelf life without compromising safety is a technical challenge faced by many industries in East Africa. Lactic Acid 80% Food Grade meets these operational needs as a reliable, food-safe organic acid. Its properties allow it to act as a preservative and acidulant in diverse formulations.
This product is widely used by food processors, beverage manufacturers, cosmetic formulators, and household detergent producers throughout Kenya, Uganda, Tanzania, Rwanda, and neighboring countries. The chemical’s capability to lower pH, enhance taste profiles, and preserve freshness makes it indispensable for food safety and product stability. Zenco Systems Ltd supplies this product with a focus on meeting East African industrial standards and cross-border logistics, ensuring uninterrupted supply tailored to regional operational demands.
Lactic Acid 80% Food Grade is chemically known as 2-Hydroxypropanoic acid, with the molecular formula C3H6O3 and CAS number 50-21-5. It is a colorless to yellowish syrupy liquid, fully miscible in water and characterized by a clean acidic taste. The solution's acidity primarily arises from its carboxylic acid group, which donates protons to lower pH effectively in various systems.
Its production typically involves bacterial fermentation of carbohydrates such as glucose or sucrose, often using strains of Lactobacillus. This biotechnological synthesis ensures the product is suitable for use in food-grade applications, with minimal impurities. The 80% concentration balances handling safety, reactivity, and cost-effectiveness, providing strong acidulant action without excessive corrosiveness seen in higher concentrations.
In operation, lactic acid adjusts pH to inhibit microbial growth and enzymatic spoilage, crucial for preserving freshness in perishable goods. It also participates in chemical equilibria controlling taste, texture, and color stability in food and beverage manufacturing. In cosmetics and detergents, lactic acid serves as a pH adjuster and chelating agent, enhancing product performance and biodegradability. The acid’s molecular structure—featuring a hydroxyl and carboxyl group—allows it to interact with metal ions, improving cleaning efficacy and product stability.
Performance-wise, its moderate acidity (pKa ~3.86) provides a gentler acidulant effect than stronger mineral acids, which is advantageous for sensitive formulations. Its compatibility with natural and synthetic ingredients makes it versatile across sectors. End users rely on consistent purity and concentration for predictable dosing. Confirming the exact purity with the supplier's certificate of analysis is standard practice before procurement to ensure compliance with formulation requirements.
Lactic Acid 80% Food Grade is extensively used to control acidity and preserve freshness in processed foods such as baked goods, dairy products, and fermented foods. Typical dosing ranges from 0.1% to 1% w/w depending on the product matrix. Its ability to inhibit spoilage microbes and delay oxidation extends shelf life while maintaining taste balance. The acid’s organic nature aligns with clean-label demands, making it preferable over synthetic preservatives.
In beverage manufacturing, lactic acid adjusts pH and enhances flavor profiles without harshness associated with mineral acids. It is particularly common in soft drinks, fruit juices, and isotonic drinks where pH control ensures stability and microbial safety. Dosages are carefully calculated to achieve targeted acidity and taste, often between 0.05% and 0.5%. Being fully soluble and food grade, it blends uniformly without sedimentation.
Lactic Acid 80% Food Grade acts as a pH adjuster and mild exfoliant in cosmetics and personal care products. It gently lowers product pH to preserve stability and optimize skin compatibility. Its hygroscopic properties also impart moisturizing effects. Typical use levels range from 1% to 10%, depending on product type. Its biodegradability supports environmentally friendly formulations widely preferred in East African markets.
As an organic acidulant, lactic acid is incorporated in household detergents to maintain acidic pH conditions that enhance cleaning efficiency and prevent scale formation. It chelates metal ions, improving stain removal and optimizing surfactant performance. Usage rates vary widely with formulation type but often stay below 5%. Its biodegradability ensures detergent residues are less harmful to aquatic environments.
In industrial cleaning applications, lactic acid serves as a mild acid cleaner for removing mineral deposits, rust, and metal oxides from surfaces and equipment. Its controlled acidity prevents excessive corrosion associated with stronger acids. It is compatible with a broad range of materials including stainless steel and ceramics. Concentrations depend on application, typically between 1% and 10%, with contact times tailored for effective cleaning without damage.
Looking for alternatives for a specific process? Browse the full Foods & Beverages range or ask our technical team which grade fits your application.
Unlike strong mineral acids, Lactic Acid 80% Food Grade provides effective acidity with a milder acid profile. This allows operations to achieve target pH without severely corroding equipment or raw materials, reducing maintenance costs and downtime. Its buffering capacity supports stable pH during processing, especially important in delicate food and cosmetic formulations.
Being a naturally derived organic acid, lactic acid biodegrades efficiently in wastewater systems, lowering environmental load compared to synthetic alternatives. This characteristic facilitates regulatory compliance and supports sustainability goals critical for companies operating under East African environmental standards.
This product’s compatibility across food, beverage, cosmetic, and detergent industries reduces the need for multiple acid types. Buyers benefit from simplified procurement and inventory management, while manufacturers leverage its functional diversity to optimize formulations and cost structures.
Zenco Systems Ltd’s established logistics network ensures consistent availability throughout Kenya, Uganda, Tanzania, and the wider East African region. This reliability minimizes operational interruptions and supports just-in-time inventory models for industrial customers.
Lactic Acid 80% Food Grade is supplied primarily in robust 25 kg and 200 L drums, suitable for industrial-scale operations and easier handling within East African logistics infrastructure. These packages are designed to protect the liquid from contamination and moisture ingress. For larger volume needs, bulk shipments can be discussed with Zenco Systems Ltd, leveraging regional transport capabilities to Kenya, Uganda, Tanzania, Rwanda, and neighboring countries to ensure cost-effective delivery.
Standard formats: 25kg drum, 200L drum
Store Lactic Acid 80% Food Grade in tightly sealed containers within dry, well-ventilated, and shaded areas, away from direct sunlight and moisture. Plastic or coated steel drums resistant to mild acids are recommended. Avoid storage with incompatible substances such as bases or strong oxidizers. Shelf life varies by storage conditions but typically exceeds 12 months when stored properly. During handling, use chemical-resistant gloves and goggles to avoid skin and eye contact, and ensure good ventilation to prevent inhalation of vapors.
Lactic Acid 80% Food Grade is a mild irritant; avoid direct skin and eye contact. Use nitrile gloves, eye protection, and protective clothing when handling. In case of contact, rinse immediately with plenty of water and seek medical advice if irritation persists. Avoid inhaling vapors; in case of inadequate ventilation, respiratory protection is advised. Disposal must comply with local regulations, generally by dilution and treatment in wastewater systems. Detailed hazard and handling information is available in the Safety Data Sheet (SDS) provided by Zenco Systems Ltd.
It is widely utilized in food processing, beverage production, cosmetics, household detergents, and industrial cleaning sectors across Kenya, Uganda, Tanzania, and Rwanda.
Dosing varies by application but typically ranges from 0.1% to 1% w/w to balance pH control and preservation without affecting taste.
Yes, it adjusts pH and acts as a mild exfoliant or moisturizer at concentrations typically between 1% and 10%.
Standard packaging includes 25 kg drums and 200 L drums, with bulk supply options arranged upon request for Kenya, Uganda, Tanzania, and neighboring countries.
Store in sealed, corrosion-resistant containers in dry, shaded, well-ventilated areas away from heat and moisture to ensure shelf life exceeds 12 months.
Yes, Zenco Systems Ltd supplies reliably across East Africa including Uganda, Tanzania, Rwanda, Burundi, South Sudan, Ethiopia, Somalia, and the Democratic Republic of the Congo.
Use protective gloves, eye protection, and avoid inhaling vapors. In case of accidental contact, flush with water and seek medical advice if irritation occurs.
Due to its acidulant nature, avoid mixing with strong alkalies or oxidizers without technical guidance to prevent hazardous reactions or degradation.
Yes, buyers should request the certificate of analysis from Zenco Systems Ltd to confirm exact purity and compliance with food-grade standards.
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