Ascorbic Acid 97 Granulation

    • Product Name: Ascorbic Acid 97 Granulation
    • Chemical Name (IUPAC): (5R)-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one
    • CAS No.: 50-81-7
    • Chemical Formula: C6H8O6
    • Form/Physical State: Granules
    • Factroy Site: Shuangfeng Industrial Park, Zichuan District, Zibo City, Shandong Province
    • Price Inquiry: sales7@bouling-chem.com
    • Manufacturer: Luwei Pharmaceutical Group Co., Ltd
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    Specifications

    HS Code

    402214

    Product Name Ascorbic Acid 97 Granulation
    Appearance White to almost white granules
    Assay Minimum 97% ascorbic acid
    Cas Number 50-81-7
    Solubility Freely soluble in water
    Molecular Formula C6H8O6
    Molecular Weight 176.12 g/mol
    Ph Value 2.2-2.5 (5% solution)
    Loss On Drying Maximum 1%
    Bulk Density 0.50–0.70 g/cm³
    Mesh Size Typically 20–80 mesh
    Storage Conditions Store in a cool, dry place
    Stability Sensitive to heat and light
    Packing Multi-layer paper bags with inner polyethylene liner
    Main Use Nutritional supplement and food additive

    As an accredited Ascorbic Acid 97 Granulation factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Application of Ascorbic Acid 97 Granulation

    Purity 97%: Ascorbic Acid 97 Granulation with 97% purity is used in dietary supplement formulations, where it ensures precise potency and reliable vitamin C content per dosage.

    Granule Size 500 µm: Ascorbic Acid 97 Granulation of 500 µm particle size is used in direct compression tablet manufacturing, where it enhances flowability and uniform blending.

    Moisture Content ≤ 0.5%: Ascorbic Acid 97 Granulation with moisture content less than or equal to 0.5% is used in instant beverage powders, where it maintains product stability and extends shelf life.

    Bulk Density 0.65 g/cm³: Ascorbic Acid 97 Granulation with a bulk density of 0.65 g/cm³ is used in premix blending for food fortification, where it enables accurate dosing and homogeneous distribution.

    Stability at 40°C: Ascorbic Acid 97 Granulation stable at 40°C is used in multi-vitamin capsules, where it preserves efficacy during storage and transportation.

    Water Solubility >90%: Ascorbic Acid 97 Granulation with greater than 90% water solubility is used in effervescent tablets, where it allows rapid dissolution and improved bioavailability.

    Low Dust Content: Ascorbic Acid 97 Granulation with low dust content is used in automated filling lines for sachets, where it reduces handling losses and minimizes contamination risk.

    pH Value 2.2-2.5: Ascorbic Acid 97 Granulation with a pH value between 2.2 and 2.5 is used in acidic beverage applications, where it supports flavor stability and inhibits microbial growth.

    Packing & Storage
    Packing White, resealable 25 kg plastic bag featuring product name "Ascorbic Acid 97 Granulation," batch details, and manufacturer information clearly labeled.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Ascorbic Acid 97 Granulation: Typically 22–25 metric tons packed in 25kg export-grade fiber drums or cartons.
    Shipping **Ascorbic Acid 97 Granulation** is shipped in tightly sealed, moisture-resistant containers or bags to maintain product integrity. Packages are clearly labeled, handled carefully to avoid damage, and stored in cool, dry conditions. Transport complies with applicable chemical safety regulations, ensuring quality and safety during transit. Not classified as hazardous for shipping.
    Storage Ascorbic Acid 97 Granulation should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or moisture. It should be kept away from incompatible substances such as oxidizing agents. Prevent contamination of the product and ensure that storage conditions comply with relevant safety regulations.
    Shelf Life Ascorbic Acid 97 Granulation typically has a shelf life of 24-36 months when stored in a cool, dry, and sealed container.
    Free Quote

    Competitive Ascorbic Acid 97 Granulation prices that fit your budget—flexible terms and customized quotes for every order.

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    Tel: +8615371019725

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    More Introduction

    Introducing Ascorbic Acid 97 Granulation

    A Manufacturer’s Perspective on Ascorbic Acid Granulation

    A lot changes behind the scenes in the world of vitamin C. As chemical manufacturers, we get a close look at those changes. Today, markets are shaped not only by what a material contains, but by how it behaves—through production, blending, storage, and end-use. Ascorbic Acid 97 Granulation has drawn steady interest from customers who want more than fine powder: they want a granulated form with attributes tailored for processing, efficiency, and usability. In our experience, this product reflects the kind of effort that comes with listening to what our end-users actually need.

    What Our Granulated Model Offers

    We produce Ascorbic Acid 97 Granulation to serve food and beverage manufacturers, feed industry partners, and supplement makers who look for vitamin C with good flow properties, high purity, and improved processability. Ascorbic acid functions as both a nutrient and antioxidant. A 97% concentration balances potency with granule integrity. The granules themselves remain consistent in size and density—qualities that become essential for automated metering, reducing dust, and speed during scale-up.

    Making Ascorbic Acid 97 Granulation starts with raw vitamin C of pharmaceutical or food grade. We employ compaction, sieving, and controlled drying, all designed to limit degradation and keep the product stable. Granules are less prone to caking and airborne loss than powders. This proves true in production realities, not just on paper. Many customers that process large lots of a fine powder discover that loss rates, operator exposure, and machine downtime spiral faster than they had planned. These issues reduce as soon as the powder becomes dense, smooth-surfaced granules.

    People often ask why granulation helps so much, especially when the base chemistry has barely changed. Through trial and error, and through years of handling both powder and granules in our own mixing lines, the answer comes down to three things: improved measuring, reduced dust, and more predictable flow. Granules let operators fill hoppers, blend with other materials, and transport product with fewer interruptions. This is not only a workplace health benefit. It means better batch yield and less raw material loss over a year’s production.

    How Ascorbic Acid Granulates Differ from Powdered Vitamin C

    Managing fine vitamin C powders comes with challenges seldom understood until a facility faces them firsthand. Fine particles float, clump, and cling to every surface. Granulated ascorbic acid settles into containers and mixers much faster. Bags and drums fill easily. Operators clean and maintain blending equipment less often. Less dust circulates, reducing the chance of respiratory exposure—one of the underappreciated factors in a plant’s day-to-day workflow and staff wellbeing.

    Feed and premix makers discover that granules hold up to stress in automated lines, augers, and bins. Rather than settling into clumps or suffering compaction under their own weight, 97% granules keep an even consistency for much longer. They work especially well in automated feeders, where blockages from powder would stop a line cold. In our lab, repeated drop and agitation tests help us compare flow performance directly. We see concrete improvements: blockages disappear, granules move predictably. It lowers labor involved in line stoppages and cleanup.

    An end product using granulated ascorbic acid also becomes easier to compress, table, or incorporate into mixtures with liquids. Whether added to animal feed, nutrient blends, or effervescent beverage tablets, granulation allows for better distribution. This benefits both the quality control team and the consumer. Fewer defects and less waste mean lower costs, lighter environmental impact, and higher satisfaction among those who depend on consistent, reliable supplementation.

    Process Realities: Making and Handling the Granules

    Our own production lines weigh each step’s tradeoffs. Manufacturing Ascorbic Acid 97 Granulation takes more effort than pressing powder into a bag. Particle size, surface finish, and bulk density must suit the final use. We run batch tests for moisture uptake, shelf-life, solubility, and compressive strength. Each batch must resist caking during international shipping, mixing, and long-term storage. Early in our manufacturing journey, even minor moisture management issues produced inconsistent products. Intensive R&D yielded new compaction methods and quality-control timelines that now ensure 97 Granulation behaves consistently through months of storage and transport.

    On our floor, engineers and operators share insight from those who have moved metric tons of ascorbic acid in every form—fluffy powder, dense crystals, and every in-between grade. The transition to granulation cuts down cleanup time by about 30%, based on our daily logs. Less product escapes into filters or stuck corners. Weekly waste audits show that granules reduce dust collector burden and decrease total loss by up to a quarter, compared to high-surface-area powders. That adds up quickly, especially for larger facilities or multi-shift operations.

    As demand for dust-free, free-flowing vitamins increases, direct pressure mounts on suppliers to improve their own lines as well. As a manufacturer, these demands can only be met by long-term investment. That means changes not only to compaction and granulation but also to packaging and quality assurance. We made the choice to line drums with vapor barriers and provide robust outer bags after discovering that small leaks or humidity swings would degrade an entire pallet’s worth of product if not addressed promptly. These are invisible costs rarely discussed outside a plant, but they become apparent after repeated headaches in storage and delivery.

    End Uses: What Customers Achieve with Granulated Ascorbic Acid

    We see three major customer groups choose our granulated vitamin C. Food processors frequently value ease of handling and the tight control over batch addition. In baked goods and beverages, the speed and predictability of granule dosing help keep lines running without hour-long interruptions for equipment cleaning. Feed compounders appreciate that granules withstand pneumatic transport and high throughput mixers, reducing both inventory and labor costs for each formulation batch. Supplement makers note that the right granulation ensures tablets compress evenly and dissolve more efficiently in water, improving consumer experience and product stability.

    Animal nutrition remains a long-standing application for granulated ascorbic acid. In poultry, swine, and aquaculture feeds, granules blend readily with other micro-ingredients and pre-mixes, reducing separation or stratification risks. Large feedlots have shared that granule form stays consistent even under heavy mechanical mixing, where powder might segregate out and fail to reach uniform nutrient targets for every ration bag. Our own collaborations with industry partners and universities have confirmed that vitamin C levels in feed retain stability for longer periods with granulated forms, both in storage and in animal trials.

    We also receive increasing requests from the beverage sector for a granulate that disperses easily without producing clumps or residue. Customers use it in juices, effervescent formulas, and sachet preparations. In work with their pilot plants and process engineers, our technical team tunes solubility rates and moisture sensitivity so each batch aligns with their bottling, mixing, and storage goals. Across the board, the granulated form allows end-users to focus more on their own product attributes instead of losing time and materials fighting the quirks of a fine, static-laden powder.

    Why the Shift Toward Granulation Matters

    The development of Ascorbic Acid 97 Granulation reflects broader changes in the food and supplement industries. Producers and contract manufacturers juggle cost, compliance, safety, and throughput every week. The current generation of workers and managers grew up with stricter dust control and occupational exposure standards. As companies scale up output to meet larger orders, deviations from spec—like batch loss, contamination, or difficult-to-handle powders—create ripple effects far beyond a single product run.

    Industry feedback prompted us to invest more in granulation. At the outset, many users simply wanted cleaner plants. As scale and regulatory scrutiny grew, the value of granulated material came into sharper relief: faster changeovers, less worker fatigue, reduced risk of inhalation or skin exposure, improved accuracy in dosing, and tighter adherence to quality audits. For manufacturers like us, choosing to refine the granulation process—focusing on density, regularity, and flow—became a strategic move. The move isn’t merely about efficiency. It ties directly to sustainability, employee safety, and delivering batch-after-batch performance that trusted brands require.

    Solutions and Ongoing Challenges in Granulation

    Moving from powder to granule format is not an overnight fix for every issue. We spent several years modifying tablet presses, mixers, and packaging equipment to deal with new bulk properties. Moisture management remains critical. If handling steps or storage miss the right climate conditions, even robust granules can begin to degrade or cake. We focus on monitoring water activity in finished product bins, use closed conveyor systems, and maintain an aggressive cleaning schedule to head off minute shifts that can affect shelf-life or usability downstream.

    In conversations with downstream users, we constantly gather feedback. A single bad shipment—most often due to inconsistent granule size or shipping container failure—can undermine even well-established supplier relationships. Our commitment remains to refine raw ingredient selection, compaction techniques, and post-processing checks. Granulation is not static; continuous improvement cycles keep us close to emerging demands, especially as food safety standards tighten globally.

    We recognize that some applications still require micronized powder, and we continue to produce virgin ascorbic acid in that form. Yet the balance has shifted, both for our own plant operations and our customers’ production lines. By reducing airborne loss and material waste, granulated vitamin C helps manufacturers improve energy efficiency and cost control while supporting employee safety and product quality.

    Product Safety and Transparency

    Consumers increasingly expect traceability and assurances about the safety of their nutritional ingredients. For us, this means strict control over raw material sources, detailed documentation for each lot, and full traceability back through the production line. We maintain records on origin, handling, and quality checks, tying every shipment to a transparent audit trail. Over the years, our relationships with both upstream suppliers and downstream customers have grown through honest discussion and problem-solving, especially when unexpected quality or performance questions arise.

    The granulated form of ascorbic acid, as verified by in-house and independent analysis, maintains its antioxidant properties and solubility while resisting chemical breakdown even under challenging logistics conditions. Granules hold up through non-ideal temperature swings and jostling, ensuring minimum potency loss. This performance cannot be matched by many untreated powders, especially in high-humidity or long-distance export scenarios. Our team regularly reviews shipment outcomes and storage tests, updating procedures and packaging based on real-world feedback.

    Supporting Industry Progress

    Over our years supplying ingredients to large and small companies alike, we have seen demand for granulated products grow in tandem with expectations for cleaner, safer plants and reduction of waste. Transparent supply chains and compliance with evolving regulatory standards matter. That’s why we work alongside our partners, sharing audit findings, process data, and improvement opportunities to shape the direction of the sector as a whole. In practice, it means more investment in environmental and worker safety at every link in the chain, not just the manufacturing step.

    We have watched the market for vitamin C become more complex but also more quality-focused. Food and supplement brands no longer settle for the cheapest raw material. They demand reliability, traceability, and finished products free from contaminants. Every new production run and every customer inquiry adds to our understanding of what granulation can offer and where it can improve. By participating in industry groups, research projects, and standard-setting panels, we stay close to the latest science and regulatory trends. This shared learning, not simply raw machinery or facility upgrades, drives our approach to continuous improvement.

    Looking Forward: Continuous Improvement & Customer Partnership

    For us, Ascorbic Acid 97 Granulation represents not only a product but a commitment to better outcomes throughout the value chain. We regularly review and refine our granulation technology based on feedback from food technologists, QA teams, and production supervisors. Every tweak to compaction pressure, moisture level, or particle size comes from a process where customer insight shapes decisions as much as lab analysis does.

    Supply chain volatility continues to challenge the industry. Consistent, high-quality granules give our partners tools to manage these difficulties—reducing production slowdowns, loss, and off-spec product risk. This reliability forms the core of long-term supplier partnerships. By keeping staff trained, production lines maintained, and feedback channels open, we strengthen trust and deliver value beyond a commodity price tag.

    In sum, Ascorbic Acid 97 Granulation blends science, engineering, and practical manufacturing know-how. Its design reflects the genuine working requirements faced by companies large and small around the globe. Our own experience, and that of our partners, confirms that the right granule form brings real benefits to everyone who depends on safe, efficient, and consistent vitamin C.