Products

Palmitoleic Acid

    • Product Name: Palmitoleic Acid
    • Alias: PA
    • Einecs: 204-677-5
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    796572

    Chemical Name Palmitoleic Acid
    Iupac Name 9-hexadecenoic acid
    Cas Number 373-49-9
    Molecular Formula C16H30O2
    Molar Mass 254.41 g/mol
    Appearance Colorless to pale yellow liquid
    Melting Point -0.5 °C
    Boiling Point 233 °C at 15 mmHg
    Density 0.895 g/cm³ at 25 °C
    Solubility In Water Insoluble
    Solubility In Organic Solvents Soluble in ethanol, chloroform, diethyl ether
    Flash Point 162 °C
    Structure Type Monounsaturated omega-7 fatty acid
    Double Bond Position Between carbons 9 and 10
    Origin Occurs naturally in various animal and plant fats

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

    Packing & Storage
    Packing Palmitoleic Acid is packaged in a 100 mL amber glass bottle, sealed with a screw cap, and clearly labeled for laboratory use.
    Shipping Palmitoleic Acid is shipped in tightly sealed containers, typically made of amber glass or HDPE, to prevent oxidation and contamination. It is handled as a non-hazardous substance but should be stored away from heat and light. Proper labeling and MSDS documentation accompany each shipment to ensure safe handling and regulatory compliance.
    Storage Palmitoleic Acid should be stored in a tightly closed container, protected from light and moisture, in a cool, dry, and well-ventilated area. Avoid exposure to air and oxidizing agents, as the compound is sensitive to oxidation. Recommended storage temperature is 2–8°C (refrigerator). Proper labeling and segregation from incompatible materials are essential to maintain stability and ensure laboratory safety.
    Application of Palmitoleic Acid

    Purity 98%: Palmitoleic Acid with 98% purity is used in dermatological formulations, where it enhances skin barrier repair and moisturization efficacy.

    Molecular weight 254.4 g/mol: Palmitoleic Acid of 254.4 g/mol is used in dietary supplements, where it assists in optimizing metabolic regulatory functions.

    Viscosity 50–70 cP: Palmitoleic Acid with viscosity 50–70 cP is used in cosmetic emulsions, where it improves texture consistency and spreadability.

    Melting point 0–1°C: Palmitoleic Acid with melting point 0–1°C is used in pharmaceutical ointment bases, where it maintains semi-solid stability at room temperature.

    Stability temperature up to 60°C: Palmitoleic Acid stable up to 60°C is used in food additives, where it ensures preservation of organoleptic properties during processing.

    Particle size less than 50 microns: Palmitoleic Acid with particle size less than 50 microns is used in encapsulated nutraceuticals, where it increases bioavailability through enhanced absorption rates.

    Acid value 200–210 mg KOH/g: Palmitoleic Acid with acid value 200–210 mg KOH/g is used in industrial lubricants, where it improves oxidative stability and reduces residue formation.

    Oxidative stability index >7 hours: Palmitoleic Acid with oxidative stability index above 7 hours is used in edible oil blends, where it prolongs shelf life and maintains flavor integrity.

    Iodine value 75–85: Palmitoleic Acid with iodine value 75–85 is used in soap manufacturing, where it enhances cleansing ability while retaining skin-softening properties.

    Peroxide value <5 meq/kg: Palmitoleic Acid with peroxide value below 5 meq/kg is used in nutritional oils, where it safeguards against rancidity and preserves freshness.

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    Certification & Compliance
    More Introduction

    Palmitoleic Acid: Supporting Modern Production with a Reliable Ingredient

    Real Value Grows from Chemical Consistency

    Every chemical producer knows the importance of a steady, predictable supply of specialized fatty acids. Among them, Palmitoleic Acid stands out as one that brings practical benefits to those who look beyond standardized commodity oils and search for purity, reliable performance, and long-term partnerships. Our years of hands-on manufacturing experience have taught us that exact composition often makes all the difference: small variations in unsaturated fatty acid content or isomer ratio can throw off industrial and scientific processes. Plants that process foods, cosmetics, or fine chemicals run tight tolerances, and irregularities up and down the supply chain often translate into expensive downtime, wasted labor, or failed batches. With Palmitoleic Acid, the difference between a high-purity 16:1 (n-7) monounsaturate and an off-grade byproduct can shift results in direct, visible ways, especially in applications where oxidative stability or precise reactivity matter.

    What Sets Our Palmitoleic Acid Apart

    We produce Palmitoleic Acid with a strict focus on purity, tone, and repeatable composition. Our facility draws on a track record of delivering 16:1 fatty acids with C16 chain lengths above 98% content, with minimal contamination by saturated palmitic or non-target unsaturates. This isn’t just a listing on a technical sheet. Many producers promise high assay numbers, but field feedback has taught us that small impurity levels—specifically over 1-2% C18:1 residue or traces of solvents—may interfere during blending, hydrogenation, or enzymatic conversion. We take extra care during distillation, using direct fractionation and performance tweaks developed by technicians who see, touch, and measure every batch. Each lot receives gas chromatography analysis and visual inspection for clarity and hue, catching even subtle shifts that could slide through bulk systems.

    The practical results speak to anyone in the know. Fields like cosmeceuticals rely on Palmitoleic Acid for its emollient qualities and compatibility with sensitive skin formulations. Low-level moisture or oxidized fragments in the raw supply can show up in consistency, shelf life, and finished product scent. Food manufacturers, especially those working in specialty supplements, pay close attention to isomer and trans fat boundaries. Our output aims for a cis-configuration above 95%, since this supports both nutritional and biochemical goals and helps clients meet strict labeling and quality-control standards. Across the board, our teams keep open lines to clients’ floors, offering direct technical dialogue when needs shift due to new regulations or shifts in regional sourcing.

    Field-Driven Specifications—Not Just Numbers

    Labs can produce crisp certificates and chromatographs, but true understanding comes from working with those who measure the results in hands-on conditions. Year after year, we refine our process through client feedback. One major soap company flagged irregular melting profiles from a previous supplier—our response included refining distillation cycle time and switching to custom stainless internals, instead of chasing purity on paper alone. Another biotech client requested transparency on trace elements, especially nickel and copper, due to their sensitivity in enzymatic synthesis. We retooled our batch segregation and traced soaping residues all the way to tank linings, investing extra hours in cleaning protocols. Fine-tuning parameters directly based on industry input, not just “good enough” assay numbers, has shaped our Palmitoleic Acid offering into something more predictable and trustworthy on the line.

    Every lot features a moisture specification below 0.15%, guaranteed low peroxide value, and we report non-saponifiable matter on every shipment. The real-world impact occurs when our partners report fewer crystallization issues in cold storage, more stable profiles during blending, or consistent performance across production months. We also maintain traceability for each batch—from raw feedstock (usually from vegetable sources) all the way through final packaging—so clients can track every step and meet internal or external audit standards.

    Applications: From Industrial to Premium Consumer Lines

    Palmitoleic Acid has moved from a specialty biological molecule into a backbone ingredient for many high-value finished products. In the cosmetic industry, its presence brings viscosity, spreadability, and skin absorption in lotions, creams, balms, and cleansers. Our partners in the sector like to formulate with our pure, clear Palmitoleic Acid because they can set exact rheology targets and minimize unpredictability during high-speed filling. In personal care, oxidative stability adds another layer. Many “high-oleic” formulations collapse under repeated heating and open-air exposure, while high-quality Palmitoleic Acid resists yellowing and rancidity for extended periods. Data from internal stability studies back up what experienced formulating chemists have seen—hours or weeks can affect efficacy, but tighter lot-to-lot consistency improves production timelines and finished shelf life.

    For nutraceutical or food enrichment, the appeal of Palmitoleic Acid runs deeper. Specialized supplement manufacturers reach for it as a “good fat” because scientific studies link it to lipid profile modulation and metabolic benefits. Not all fatty acids deliver in finished products—bioavailability drops when suppliers offer mixed fractions instead of a pure monounsaturated feedstock. Our high-purity acid offers bioactive performance without the co-solvent risk that comes from some semi-purified materials. The food sector also deals with the challenge of labeling, brand risk, and allergen cross-contamination, so our manufacturing line avoids peanut, tree nut, and animal inputs, providing peace of mind to both industrial buyers and end consumers.

    Technical Challenges and Solutions in Production

    Turning raw oilseed feedstock into a high-purity, repeatable Palmitoleic Acid faces roadblocks that only years of experience can handle smoothly. Extraction brings in problems with seed quality, residual moisture, and initial FFA profile. Small changes in oil storage age or microbial load push acid content in unpredictable ways, requiring more than off-the-shelf refining. We manage oil loading, pre-treatment, and cold storage at every point, often rotating staff to check each variable with field reference samples.

    Fractionation comes next. Standard continuous distillation pulls off lighter cuts, but purity often goes only so far before the temperature curve kicks out unwanted byproducts or isomerizes the anchor fatty acid. We added mid-stage stripping and post-flash high-vacuum finishers two decades ago—long before industry demand caught up—because local feedback signaled off-notes and color shifts that would sabotage downstream blending.

    After purification, storage presents another risk. Old tanks, missed seals, or atmospheric oxygen easily spike peroxide or acid values. We rotate our tankage, maintain dry nitrogen blanketing, and perform regular spot-checks on every held lot. All shipping drums receive pre-wash, prior-charge sparging, and a double-wrap to avoid contamination or external leaching during overseas or domestic transport. Rack security, smart logistics, and rigorous documentation protect both value and safety at every point.

    Ongoing Research and Adaptation

    Every step, from oilseed sourcing to final acidification, gets reviewed as customer demands shift. With stricter regulatory oversight in the EU and North America, we tightened our allergen and trace metal reporting. Clients in Asia and the Middle East requested Halal and Kosher documentation, and regular audits ensure that production or cleaning materials don’t drift away from stated claims.

    Newer applications—like medical-grade excipients or food fortification—call for more than the standard battery of laboratory tests. Many clients ask for batch-level microbiological data, dioxin screening, or evidence of absence for certain pesticides. Our approach eats into margin, but direct client input has shown it’s a necessity for industries with low error tolerance. We maintain a rolling sample library backed by historic certificates and can walk through process changes with any site inspector or client technical team member.

    Traceability and responsiveness have become a company-wide priority. From the purchasing department down to packaging teams, everyone understands the impact of a single contaminant or label slip. New machinery gets evaluated for cleaning profiles, maintenance schedules are set to avoid cross-batch residue, and any incoming staff gets practical hands-on training before hitting their first shift. Our technical support remains on-call, not to recite polished specs but to talk through blending, performance, and troubleshooting on a day-to-day basis.

    Comparisons to Similar Fatty Acid Products

    Manufacturers often ask about the real differences between Palmitoleic Acid and cousins like oleic (C18:1), palmitic (C16:0), or other mono- and polyunsaturates. Palmitoleic bridges the gap between stability and functional benefits. While oleic acid offers oxidation resistance, its chain length and melting point shift formulation texture and response. Palmitoleic Acid has a lower melting point and spreads more easily, making it a favorite in premium skin care lines or low-temperature applications. Compared to palmitic acid, Palmitoleic Acid skips the waxy, heavy feel and keeps lighter viscosity in both personal care and food uses.

    Some resellers or contract blenders offer “mixed monounsaturate” products containing roughly similar technical specs. Stable production lines often reveal that low-level cross-contamination or batch drift changes the physical or chemical properties, challenging the tight specs required in pharma or food lines. Our facility’s focus on single-species, dedicated production lines, coupled with decades of technical refinement, means our Palmitoleic Acid stays pure and consistent, no matter the industry.

    Real-World Impact: Supply Chain and End-User Confidence

    Clients come to us for Palmitoleic Acid, but they return because of a track record built on years of transparency and field support. Sourcing teams, especially those handling multinational production, face supply chain headaches—from sudden shipping delays to compliance risks. By controlling the production chain, maintaining buffer inventory, and working closely with freight forwarders and regulatory agencies, we anticipate and solve many problems before clients ever see them on the shop floor.

    Custom project support makes up a growing part of our work. We’ve tailored shipments for pilot lines in France, controlled oxidation for shelf-stable products in Korea, and rebuilt compliance data sets for US-based multinationals running global audits. This adaptability keeps lines running, but just as importantly, helps brands and facilities present a safe, clean, and effective product in a crowded market.

    Field service doesn’t mean only troubleshooting. Our teams collect samples, audit gloves-on during blending or compounding, and join technical reviews for specialty launches. Feedback from these field trips triggers fresh investment in plant upgrades, analytical instruments, or better packaging. This cycle doesn’t just benefit us or our direct clients—systemwide improvements translate to safer, more effective consumer and industrial goods throughout the world.

    Moving Forward: Trust Earned, Not Claimed

    Palmitoleic Acid might look like just another chemical on the inventory list, but sustained investment in production quality, technical dialogue, and logistical agility has made it a tool for growth and problem-solving at every level of the manufacturing world. Rather than chase the lowest cost, our approach emphasizes partnership and practical daily reliability over spot market price swings. The value of a chemical ingredient shows most clearly when lines run smoothly, complaints stay rare, and client teams can focus on innovation—knowing that supply matches the letter and the spirit of every technical agreement.

    We remain committed to supporting field partners, making process upgrades, and standing behind every lot that carries our mark. Palmitoleic Acid continues to evolve, not by chance, but through direct collaboration and a willingness to listen and improve. For today’s market—and tomorrow’s—we stand ready to meet every new technical or commercial challenge, bringing confidence and stability to an uncertain world.

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