Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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Amino Acids

    • Product Name Amino Acids
    • Alias amino_acids
    • Einecs 222-534-1
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    Specifications

    HS Code

    105731

    Name Amino Acids
    Type Organic compounds
    Building Block Of Proteins
    General Formula H2N-CHR-COOH
    Number Of Standard Types 20
    Essential Amino Acids 9
    Non Essential Amino Acids 11
    Primary Elements Carbon, Hydrogen, Oxygen, Nitrogen
    Chiral Center Alpha carbon
    Functional Groups Amino group and Carboxyl group
    Solubility Generally soluble in water
    Zwitterion Form At physiological pH
    Role In Body Protein synthesis, metabolism, signaling
    Dietary Source Animal and plant proteins
    Isoelectric Point Varies by amino acid

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

    Packing & Storage
    Packing The packaging is a sealed, food-grade plastic container holding 1 kg of Amino Acids, clearly labeled with usage instructions and safety information.
    Shipping Amino acids are shipped in sealed, moisture-proof containers to prevent contamination and degradation. Packaging complies with regulatory guidelines for safe transport. Labels must indicate product identity, batch number, and handling instructions. Shipments are handled at controlled room temperature, avoiding exposure to extreme heat or humidity, ensuring product stability and integrity.
    Storage Amino acids should be stored in tightly sealed containers, protected from light, moisture, and air to prevent degradation. Store them at a cool, dry place, typically at 2–8°C (refrigerator) for short-term or –20°C (freezer) for long-term storage. Avoid repeated freeze-thaw cycles and store away from strong oxidizing agents and direct sunlight to maintain stability and purity.
    Application of Amino Acids

    Purity 98%: Amino Acids with 98% purity is used in pharmaceutical synthesis, where high purity ensures minimal impurity interference and maximum bioavailability.

    Molecular Weight 131 g/mol: Amino Acids with molecular weight of 131 g/mol is used in nutritional supplements, where precise molecular mass enables accurate formulation and dosage control.

    Particle Size 100 μm: Amino Acids with particle size 100 μm is used in powdered food additives, where optimized particle size enhances solubility and homogeneous mixing.

    Melting Point 235°C: Amino Acids with melting point 235°C is used in high-temperature food processing, where thermal stability ensures retention of nutritional value.

    Stability Temperature 50°C: Amino Acids with stability at 50°C is used in cosmetic formulations, where heat resistance maintains molecular integrity during manufacturing.

    Solubility 10 g/100 mL Water: Amino Acids with solubility of 10 g/100 mL water is used in injectable therapies, where high solubility guarantees rapid dissolution and efficient delivery.

    Hydrophobicity Index 0.61: Amino Acids with hydrophobicity index 0.61 is used in protein engineering, where controlled hydrophobicity improves protein folding and stability.

    Isoelectric Point pH 6.1: Amino Acids with isoelectric point pH 6.1 is used in electrophoresis buffers, where predictable migration patterns support accurate protein separation.

    Optical Rotation +8.9°: Amino Acids with optical rotation of +8.9° is used in chiral drug synthesis, where enantiomeric purity enhances pharmacological activity.

    Moisture Content <0.5%: Amino Acids with moisture content below 0.5% is used in dry powder formulations, where low moisture level prevents clumping and degradation.

    Free Quote

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

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

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    Certification & Compliance
    More Introduction

    Amino Acids: Consistent Quality, Straight from the Source

    Producing amino acids isn’t about following a rigid formula or ticking boxes on a template. For us, it’s a living process that demands care and honest attention every step of the way. Over the last two decades, we’ve built manufacturing knowledge brick by brick, responding to real feedback from nutritionists, feed millers, food processors, and even research chemists. That feedback has shaped every batch that comes out of our factory doors.

    Inside Our Approach to Amino Acids

    We do not cut corners. Sourcing clean, traceable raw material matters more than shaving a few cents off the production cost. Our process begins at the input stage, screening plant and fermentation stocks for purity and consistency. This careful vetting lays the foundation. Our most requested products include L-Lysine, DL-Methionine, L-Threonine, L-Tryptophan, L-Glutamic Acid, and L-Leucine. These are not generic powders—each batch holds to strict amino acid content, residue control, and solubility specifications, which we back up with results from both in-house and third-party labs.

    We maintain a steady focus on purity. Every application demands a distinct threshold. In animal nutrition, trace elements and off-odors can impact palatability and performance. In food applications, clarity of solution and absence of color or scent directly shape consumer perception and process flow. We do not put our name on a bag that carries impurity risk. Over years, we’ve seen how a small impurity can set off a cascade—animal health issues on livestock farms, or, in the food sector, entire production lines grinding to a halt. We’d rather reprocess a batch or hold release than watch a customer lose faith in their supply chain.

    Precision and Consistency in Every Batch

    True consistency beats averages. Blend-to-blend, our amino acids register less than 0.5% variance in key indices like assay percentage, moisture, and particle size. This consistency comes not from magical machinery, but from experienced technicians who have spent years learning what a real, clean mix looks like when poured and handled. Every step—fermentation, separation, drying, milling, and eventually bagging—sees human eyes and hands involved. We see how a change in ambient temperature can push up moisture, or how granulator wear changes bulk density. We don’t leave these details to automation alone, because history has shown that automated reports miss subtle, emerging trends. A human checks what a sensor cannot.

    Our line runs scales from pilot to bulk. Some customers want small test lots to prove out a proprietary feed formula or adjust for a rare species’ nutritional need. Others rely on us for daily production, with deliveries that measure in tons. Our quality control adapts at every scale. What matters is not the quantity, but the guarantee—a transparent record that what is promised in the spec matches what is inside every shipment, every time. If a shipment ever comes back with an anomaly, we trace back through records to the source tank or mash, reviewing every system note and actual operator report.

    Why Our Product Is Different from What Traders and Blenders Offer

    Real manufacturing experience means understanding that “amino acids” is not a single, interchangeable commodity. Supply chains built around blending third-party inputs without rigorous control can introduce serious variability. Customers sometimes share stories about blending houses introducing either adulteration—intentionally or not—or cascading errors between lots picked up from different continental suppliers. We cannot and do not support these practices. Our product comes direct, from the fermentation and separation line that our engineers maintain, drawing on validated standard operating procedures. Every sample carries documentation of source material batch and processing date.

    Spec sheets from non-manufacturers may look similar at a glance. Yet, when feed conversion ratios drop, pelleting machines clog, or shelf lives get shaved by months, it typically traces to untracked process deviations, raw material changes, or storage shortcuts. Traders cannot roll back time to identify where the skip happened. We can—and we regularly do, as part of our internal review and continuous improvement cycles. This is the foundation for the long-term trust we’ve built with multinational food groups and high-volume animal producers alike.

    Supporting Nutritional Accuracy in Animal Feeding

    Amino acids play a central role in supporting animal growth and productivity without wasted input costs. Every nutrient included in a ration needs to match closely with the animal’s metabolic requirements. From egg layer formulas to dairy rations, even small deviations in L-Lysine or DL-Methionine impact margins and animal health. Nutritionists adjusting for feed ingredient changes—shifts in soybean or corn protein—depend on predictable performance from our products. During lean crop years, amino acid supplementation becomes even more critical. Animal health teams confirm, over and over, how predictable amino acid content simplifies ration balancing, bringing real economic value back to the farm.

    In this real world, “close enough” is not an acceptable answer. Having fielded urgent calls from customers who tried discount suppliers and faced material that cakes, won’t mix, or fails to solubilize, we know that small production flaws can echo through the entire supply chain. When farmers or feed mills lose hours or days scraping bad product out of hoppers, the cost far exceeds a notional few percent savings. We have learned, through years of troubleshooting and feedback, how much these seemingly minor differences matter in daily operations.

    Critical Demands from Food and Beverage Companies

    Food applications carry higher stakes and tighter requirements. Ingredient labels today see sharper focus from consumers, global regulators, and QA teams. Down the chain, flavor stability, consistent dissolution, and complete traceability define whether a product succeeds or fails regulatory review. Our process keeps records on every production batch—details right down to fermentation strain lot and all process additions. Any anomaly triggers a repeat analysis, and releases stay on hold until questions are resolved.

    Some products, such as our food-grade L-Glutamic Acid, see close scrutiny for crystal morphology, microbial markers, and anti-caking performance. Our QA lab routinely runs full Amino Acid Analyzer profiles, microbial limits, heavy metal scans, and organoleptic assessments. We know from experience that appearance, taste, odor, and functional performance all play a role in whether a batch will work for a new product launch or a scale-up run. Customers trust that, if there is an issue—even a minor deviation in granulation or reaction to a new mixer—our technical service team consults honestly. We don’t hide problems behind sales promises or offer quick discounts to cover up failures. Every issue, even rare ones, becomes the starting point for reviewing root causes and refining our process further.

    Integrating Product Feedback into Continuous Improvement

    Sustainable manufacturing relies on closing the loop between product performance and process changes. Feedback doesn’t always arrive with a formal complaint or survey. Sometimes, the quietest signals come from a customer switching ordering patterns, or from repeat emergency orders tied to unexpected equipment downtime. Experienced staff watch for these signals and ask questions—not because there is an obvious flaw, but because a pattern can often indicate a subtle upstream issue.

    Our process improvement culture grew from real-world setbacks. In our early days, scale-up trials sometimes produced batches that missed solubility or created handling problems in certain mixers. We didn’t just gloss over issues. Our line engineers, sourcing managers, and application specialists huddled together and examined not just finished product results, but every stage from fermentation to drying to bagging. The solution wasn’t always a bigger investment or the trendiest equipment. Sometimes it meant tweaking fermentation media, tightening temperature bands, retraining a shift, or even revising how we designate input grades. Each iteration built real expertise—discovering, bit by bit, how small manufacturing decisions drive major results for end users.

    How We Respond to Changing Market Demands

    Market pressure never stops. Regulatory standards get revised, ingredient sourcing faces more scrutiny, and end-users demand even finer traceability. We view these as opportunities, not roadblocks. Over the last several years, our response has included investing in real-time quality monitoring—combining inline sensors and operator review to spot tiny deviations before they grow. We also work with external labs, so our claims about dioxin, antibiotic, heavy metal, or GMO status aren’t based on hope, but on transparent, externally validated records.

    We respond to rising requests for certified “clean label” and “allergen-free” options by separating our food- and feed-grade lines with clear, documented cleaning protocols. Ingredient screening processes reject even slightly suspect materials, so every label claim has real backing. We do not take shortcuts with documentation, regardless of the customer’s size. Long supply lines and shipping delays can threaten stability, so we routinely send retention samples to local contract labs where customers operate. Their QA teams can check batch records against analysis files at the point of receipt—protecting their own products, workers, and consumers from any surprises.

    Why Product Differences Directly Affect Your Bottom Line

    From our experience, the smallest process change at the manufacturing point shows up as an outcome for the people using these amino acids. Changing a fermentation strain or switching to a cheaper nutrient source can raise byproduct levels, which later block mixers or turn into undesirable off-flavors. Trying to push through a high-speed drying run might add throughput for a week, but the rise in fines leads to caking or losses at the end-user’s plant. We have taken every shortcut before and watched as those decisions come back as urgent calls or, worse yet, lost business.

    On the flip side, staying consistent and transparent with process changes lets customers plan ahead, adapt rations or product recipes, and avoid unexpected failures. The benefits grow with long-haul partnerships—less waste, fewer rejected batches, and real cost stability. Whether the batch is headed to a poultry integrator scaling millions of broiler rations or a food plant blending small lots for high-value specialty snacks, predictable performance translates to better planning—and fewer operational headaches.

    Supporting Research, Innovation, and Technical Progress

    Our partnership approach with universities and private research labs has deepened our technical edge. Researchers count on reliable, traceable amino acids for trials—whether in animal health, novel protein food formulations, or bio-process engineering. Fluctuating quality or undetected batch differences can ruin replication and set back entire research programs. We take pride in seeing our amino acids referenced in published studies. Each mention stands as a signal that manufacturing rooted in honest processes creates ripple effects across science, development, and industry.

    Our technical collaboration doesn’t end with the product leaving our site. We have been called on to support troubleshooting in export markets with complicated logistics and climate extremes. Adjusting process or packaging for local humidity, high-altitude milling, or shifting regulatory requirements creates real-world value for our partners. Many “off-the-shelf” options fail not from a lack of purity, but from misunderstanding how product interacts with actual end-use conditions.

    Transparency: The Real Value We Build On

    We open our books and procedures for partner audits. We expect technical review from QA, supply chain, and research teams. Our method holds every process accountable, meaning that repeatable documentation matches with real daily operations. Site tours, video calls with production runs, and side-by-side reviews of analytical data move beyond sales brochures—they let our partners see how we work and how decisions at every step of production safeguard their businesses. If someone requests modification of a spec—to fine-tune for a specialized use or process restriction—we work through those requirements, mapping out the risks and adjustments with full honesty.

    Every claim about product suitability, safety, or performance comes with backup data, drawn from batch records and third-party verifications. We do not hide behind marketing jargon. If our process creates a challenge for a client, or if we foresee potential risk with a proposed change, we speak up early. Our strongest partnerships have grown out of these honest—and sometimes difficult—conversations, and they have made every batch better for it.

    Environmental Responsibility: Manufacturing with a Future in Mind

    The impact of chemical manufacturing doesn’t stop at the factory fence. We build and constantly review environmental management steps, working to minimize waste, reduce water intake, and recover byproducts wherever feasible. We have developed solvent and water recovery loops that reduce site discharge volumes each year. Waste heat from drying feeds into internal water systems to cut fresh water demand. Byproduct material unfit for human or animal consumption shifts into closed-loop composting, rather than landfill. Local regulators and community representatives review our reporting—if an incident occurs, notification comes from us before rumors spread through informal channels.

    These measures extend beyond paperwork. As local and export market requirements shift toward lower carbon footprints and tighter discharge standards, we have invested in monitoring and process changes that limit our environmental load without affecting product consistency. This is how we support customers whose own environmental reviews now depend on their upstream suppliers meeting real benchmarks—not just marketing claims.

    Facing Market Risks and Future Challenges with Open Eyes

    Raw material markets force volatility. We have faced sudden spikes in energy costs, unplanned supply chain interruptions from shipping constraints, and even sharp weather-driven harvest shortages. Each time, lesson after lesson confirmed that communicating openly—offering forecasts and solutions instead of last-minute signals—helps customers plan for new realities. Whether it means working out volume commitments, sourcing alternatives, or increasing safety stock levels, we look for solutions grounded in partnership, not transaction. Reliability in amino acids delivers not in the abstract, but as daily confidence: mixers run, feed conversion rates stay stable, processors deliver on time, and researchers reach authentic results.

    Experience: The Real Benchmark for Quality

    Anyone can match numbers on a data sheet. Few can match the depth of experience that comes from real manufacturing, day in and day out. We have lived through runs that caught us by surprise, delayed launches over fine points of caking or solubility, and learned, again and again, that shortcuts harm more than they save. Each season brings new pressure—whether a regulatory shift, a harvest change, or a global event. Every time, we respond not just with equipment or procedure, but with thoughtful review, attention to detail, and a clear line of communication back to customers. For us, this mix of careful production, technical support, honest reporting, and open partnership represents the real difference between a manufactured amino acid and a commodity powder from an unknown source.

    Conclusion: More Than a Material

    Amino acids from a true manufacturer carry not just a product, but a promise—consistency, safety, and technical partnership. Across every order, scale, and application, our guarantee rests not on advertising gloss, but on the layered experience of working with those who actually handle, formulate, and rely on our materials. Every user, from a single research bench to the largest feed and food brands, gains value not just from what is in the bag, but from the knowledge and integrity built into every production. This is how today’s manufacturing experience shapes the quality, safety, and trust that our industry depends on, now and for decades ahead.