Rosemary Acid

    • Product Name: Rosemary Acid
    • Alias: rosemary-acid
    • Einecs: 242-362-4
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    526813

    Name Rosemary Acid
    Chemical Formula C18H16O8
    Molecular Weight 360.32 g/mol
    Appearance Pale yellow powder
    Solubility Soluble in water and ethanol
    Main Source Rosmarinus officinalis (rosemary) leaves
    Purity ≥98% (HPLC)
    Cas Number 20283-92-5
    Melting Point 171-175°C
    Storage Temperature 2-8°C
    Application Antioxidant in food and cosmetics
    Ph Range 5.0-7.0 (1% solution)
    Stability Stable under recommended storage conditions
    Odor Mild, characteristic odor
    Synonyms Rosmarinic acid

    As an accredited Rosemary Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Rosemary Acid, 100g, packaged in a sealed amber glass bottle with printed label, tamper-evident cap, and safety instructions.
    Shipping Rosemary Acid is shipped in tightly sealed, chemical-resistant containers to prevent contamination and ensure stability. It is transported under cool, dry conditions, shielded from direct sunlight and moisture. Proper labeling and documentation comply with regulatory standards for safe handling and shipping of chemical substances. Delivery is prompt and secure.
    Storage Rosemary acid (rosmarinic acid) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat. It is best kept in a tightly sealed container to prevent moisture and contamination. Protect the chemical from strong oxidizing agents and store it at temperatures below 25°C. Always follow standard laboratory safety practices.
    Free Quote

    Competitive Rosemary Acid prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@ascent-chem.com

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    Certification & Compliance
    More Introduction

    Rosemary Acid: Bringing Natural Defense into Modern Production

    Introducing Our Rosemary Acid – Exceeding Purity Benchmarks

    Working in fine chemicals for decades, we keep seeing increased interest in ingredients sourced from nature that guarantee performance and traceability. Rosemary acid stands out in this movement. Our manufacturing operation controls the entire journey, from rosemary leaf selection to final product refinement. We produce rosemary acid with purity grades that reach up to 98%, with moisture and ash content rigorously managed. With each lot, we offer a certificate of analysis, so formulators and quality managers know exactly what enters their process.

    Every batch draws on rosemary harvested within precise seasons, when essential oil and polyphenol content peak. After extraction, a proprietary purification sequence strips out waxes, chlorophyll, and other plant byproducts. The result answers demands for both food applications and personal care — whether the end use is as an antioxidant, flavor stabilizer, or active ingredient supporting preservation.

    The Edge Our Rosemary Acid Brings Compared to Synthetic Options

    Producers want consistency and reliability, and while synthetic antioxidants like BHT and BHA have long dominated, more buyers are shifting away from them. Those molecules come from petrochemical routes, raising questions for clean label projects and regulatory hurdles across multiple markets. Our rosemary acid—sourced and refined in-house—meets ISO and HACCP guidelines and continually passes heavy metal and contaminant screens.

    Focusing on phenolic compound content allows rosemary acid to tackle lipid oxidation better than many synthetic solutions. In tests across culinary oils, dairy fats, and nutraceutical blends, our product maintains food stability for extended shelf life without imparting odor or bitter notes. With shelf life tests exceeding 12 months under accelerated conditions, processors can confidently drop artificial additives.

    On top of that, rosemary acid appeals to formulators navigating allergen issues and regional ingredient bans. Consumers read labels with care and push for plant-based antioxidants in global brands. By answering these calls, rosemary extracts now set benchmarks for purity, with rosemary acid leading the charge.

    Primary Uses Across Industries

    Our team has supplied rosemary acid for applications stretching from specialty oils to cutting-edge cosmeceuticals. Its molecule works by intercepting free radicals, making it effective for any process where heat, oxygen, or light could degrade oils or fragrances. In high-value foods, just a small concentration keeps snacks and culinary fats from going stale. A regular customer—an olive oil bottler—reported over a 40% reduction in rancidity after switching to our extract, allowing their premium label to expand distribution without refrigeration.

    Skin-care manufacturers increasingly turn to rosemary acid thanks to several peer-reviewed studies outlining its capacity to protect against environmental stress. It helps fight skin lipid peroxidation and stabilizes formulas heavy in essential oils, botanical butters, or vitamins. Compared to crude rosemary extracts, pure rosemary acid dissolves more rapidly and integrates predictably, preventing phase separation.

    Nutraceutical brands claim rosemary acid for more than stabilization. Rich in naturally occurring antioxidants, it ties into wellness positioning and is simple to label. Supplement makers avoid headaches from banned synthetic additives while appealing to clean-eating audiences. In beverage fortification, our soluble grade proves effective at very low concentrations, ensuring antioxidant power without taste alteration.

    Pet food and animal nutrition also benefit from rosemary acid. The ingredient delays fat spoilage in extruded kibbles, canned diets, and vitamin premixes. Companion animal brands get an easily recognized botanical they can name directly, supporting transparent marketing.

    Pushing Further than Generic Plant Extracts

    All rosemary extracts are not created equal. The world market flows with variable grades: some coarse powders, others standardized but not purified, all with mixed results. Processors often confess to trouble with product variability and unpredictable sensory effects. Rosemary acid, thanks to isolation and purification, avoids these pitfalls. Our facilities run HPLC verification on every lot, checking for content and impurities. Crude extracts rarely reach above 10% active content; our rosemary acid exceeds 95% purity in advanced grades.

    Real-world experience proves the practical difference. A meat producer who sourced “rosemary extract” on the open market noted color shifts and odor changes in ready-to-eat products. Switching to rosemary acid allowed the brand to stabilize color and prevent oxidation, even with rigorous supply schedules. Many crude extracts, despite their appearances, contain chlorophyll and flavor-active volatiles that cause headaches in food processing lines. Our rosemary acid, stripped of these extras, supports delicate products such as mayonnaise, nut butters, and plant-based spreads without off-notes.

    Shelf stability remains a recurring challenge. Rosemary acid holds potency whether stored at ambient conditions or exposed to light cycles in clear packaging. In capsules, powders, and baked goods, it’s proven to sustain freshness longer than mixed tocopherols alone.

    Process Control and Quality from Source to Exit Gate

    Running a chemical manufacturing site means getting the details right every time. In the early years, rosemary acid came with unwanted color, stickiness, and inconsistent particle sizing. Those issues frustrated both our team and customers, delaying finished goods and even leading to recall risks when quality dipped. By refining our crystallization processes and carefully segregating production zones for food and non-food markets, we eliminated cross-contamination and cut deviation rates to near zero.

    As demand grew worldwide, we invested in closed-process equipment that keeps plant volatiles out of the final material. We never rely on open-vent distillation or impure solvents; food contact standards are strictly maintained. A lot of our advances came from listening to end users: blender residues and caking, irregular flow, and dust formation all factored into our process upgrades. The result speaks for itself: rosemary acid in free-flowing powder or fine crystals, fit for direct addition or for use in emulsions and concentrates.

    Whether shipping by drum or by bag, traceability runs end to end. Each shipment includes the harvest year, batch route, and full contaminant screening. We use non-GMO rosemary, and downstream audits have not flagged a single lot for synthetic pesticide residue in more than five years. Our product batch records extend through digital archiving for a minimum of a decade, empowering customers to comply with global traceability rules.

    Sustainability Matters

    Rosemary acid’s importance does not stop at what it does inside a recipe. Global brands look beyond the label, seeking assurance that the ingredient came to life without negative impacts on workers or ecosystems. Our supply partnerships reach back to family farmers, supporting intercropped rosemary that reduces soil erosion and allows for organic practices. Longer-term contracts have helped secure income for rural producers, cutting the incentives for wild-harvesting that can stress vulnerable plant communities.

    Energy consumption per kilogram has dropped by 20% after optimizing our solvent recovery and crystallization lines. Waste gets separated at the source so all water and plant residues return to safe agricultural or composting use. Independent certification audits back these claims, demanding logs that demonstrate improvement and continued stewardship.

    Addressing Regulatory and Clean Label Trends

    Our experience interacting with food safety authorities, multinational auditors, and product developers taught us that changing regulations can hit overnight. Rosemary acid, as a nature-derived antioxidant, dodges most red-flag list updates. Since it comes from a culinary herb recognized by food codes worldwide, compliance checks go smoothly. Where synthetic antioxidants face bans or warning requirements—especially in Europe and some Asian countries—rosemary acid still gets accepted.

    For customers new to clean label projects, rosemary acid allows a short, simple ingredient declaration. No E-numbers, no chemical-sounding names—just rosemary acid or rosemary extract—meeting both retailer and consumer expectations. Brands using our material report fewer consumer queries and reduced QA hold times. For formulators with strict religious or cultural standards—halal, kosher, vegetarian status—our rosemary acid fits without workaround.

    Formulation Advice Drawn from Our Fieldwork

    We know that no two product lines are identical. Over time, we have supported bakers, nutrition bar makers, and beverage formulators trialing rosemary acid across diverse matrices. Results consistently show an optimum dose range delivers antioxidant performance without interacting with sensitive flavors or textures. Rapid solubility means it disperses fast whether blended into oils, syrups, or powdered premixes.

    Formulators appreciate the technical support from our R&D team. We offer advice on processing order—adding rosemary acid before high-heat steps maximizes effectiveness in many cases. In emulsions and suspensions, careful premixing into a carrier (such as sunflower oil) prevents localized overdosing and streaking. Food safety audits see this as another point in favor: rosemary acid’s handling characteristics reduce microbial risks compared to some water-based antioxidants.

    In personal care, rosemary acid handles well with plant-based emulsifiers and essential oils, avoiding destabilization common with crude extracts. Cosmetic chemists report stable viscosity and preservation in natural serums, creams, and scrubs. The refined powder nature cuts risks of plant debris irritating skin, which appeals to product safety teams.

    We have watched brands extend their best-before dates, cut returns, and maintain customer satisfaction. Fast-growing brands report positive feedback on freshness and clean ingredient lists, helping drive repeat business and market entry into stricter markets.

    Meeting the Future in Plant-Based and Functional Markets

    The shift toward plant-based and functional foods only accelerates rosemary acid’s relevance. Global launches of dairy alternatives, vegan butters, and clean-ingredient snack lines all draw on botanical antioxidant strategies. Processors face bitter or muddy flavors, color loss, and rapid spoilage without potent natural antioxidants. Rosemary acid’s phenolic composition, tightly controlled for maximum stability, keeps products bright, fresh, and palatable.

    Functional supplement formulators turn to rosemary acid for more than antioxidant claims. Studies highlight other promising mechanisms — anti-inflammatory support, synergistic effects with omega-3s and plant sterols, and possible anti-microbial action. We keep collaborating with academia and contract research organizations to document and improve rosemary acid’s performance in new and novel applications.

    In beverages, use continues to grow, too—alcoholic, low-ABV, or non-alcoholic. Rosemary acid gives shelf life stability but does not change aroma or mouthfeel. Soda and kombucha manufacturers in our customer base trust it to protect delicate lemon, mint, or berry notes from breakdown in both cold and ambient chain logistics.

    Sports nutrition and fortified snack bars also benefit. High-fat, high-protein formulations risk oxidation and flavor loss, especially where plant-based proteins or exotic fats come into play. Rosemary acid blocks many of those reactions and avoids caking or flavor dusting found with some non-botanical preservatives.

    Moving forward, we are committed to tracking global market demand and updating our purification and supply standards. We are here for every size of processor, from boutique artisans to global manufacturers scaling new shelf-stable health launches.

    Why Trust Consistent Rosemary Acid Supply?

    In chemicals, trust is earned day by day. Our customers come to us after burnt fingers with gray market extracts, unpredictable lead times, and missed quality specs. Real partnerships focus on predictable performance, no matter the season or the market swings. By integrating sourcing, purification, testing, and support, we back each delivery with realities on the ground, not just promises on paper.

    Every lot reflects hands-on control—beginning with soil health and ending with shipment tracking. We share not just the test certificate but the story that brought rosemary acid to your production line. Technical audits, food safety recall rehearsals, allergen and pesticide panels—our products pass them, batch after batch.

    Moving Beyond Commodity Thinking

    Too many see botanical ingredients as commodities, interchangeable except by price. Anyone who’s chased recalls, customer complaints, or failed launches knows better. Sticking with trusted, standardized rosemary acid avoids invisible pitfalls — recipe changes, label scrutiny, and downstream disruption. We help partners innovate with confidence, knowing the antioxidant backbone will not slip up or change from lot to lot.

    We keep learning from the field—how rosemary acid strengthens the integrity of oil blends, snack coatings, and plant-based innovations, how it answers retailer and consumer calls for recognizable, safe, and sustainable compounds.

    Summary: Real-World Impact of High-Quality Rosemary Acid

    From the manufacturing line to global market shelves, getting rosemary acid right means more than ticking a regulatory box. It means better-tasting food, more stable formulations, and cleaner labels for consumers who care. We see it in processor feedback, independent shelf life tests, and the growing interest from R&D teams searching for better alternatives to synthetic chemicals.

    Rosemary acid, carefully isolated and checked at every stage, rises above variable extracts and one-size-fits-all antioxidants. Each kilogram comes with the credibility of controlled supply, traceable harvest, and technical expertise grounded in years of experience. We keep investing so that what ends up in your product is exactly what you expect — every time, in every market.

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