Products

AR Anhydrous Sodium Acetate 500g

    • Product Name: AR Anhydrous Sodium Acetate 500g
    • Chemical Name (IUPAC): Sodium ethanoate
    • CAS No.: 127-09-3
    • Chemical Formula: CH3COONa
    • Form/Physical State: Solid
    • Factroy Site: No.70 Danzishi Street,Nanan District,Chongqing,China
    • Price Inquiry: sales2@liwei-chem.com
    • Manufacturer: Chongqing Chuandong Chemical (Group) Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    421553

    Product Name AR Anhydrous Sodium Acetate
    Chemical Formula C2H3NaO2
    Molecular Weight 82.03 g/mol
    Purity Analytical Reagent (AR) Grade
    Appearance White crystalline powder
    Odor Odorless
    Solubility In Water Soluble
    Melting Point 324 °C
    Storage Conditions Store in a cool, dry place
    Package Size 500g

    As an accredited AR Anhydrous Sodium Acetate 500g factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 500g plastic bottle labeled "AR Anhydrous Sodium Acetate," featuring chemical details, safety symbols, and a tamper-proof seal.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 20ft container can load approximately 14,400 bottles (500g each) of AR Anhydrous Sodium Acetate.
    Shipping AR Anhydrous Sodium Acetate, 500g, is securely packaged in a tightly sealed, chemical-resistant container to prevent moisture absorption and contamination. Shipped according to chemical safety regulations, it includes appropriate labeling and SDS documentation. Suitable for laboratory and industrial use, delivery is fast and handled by certified chemical transport services.
    Storage Store AR Anhydrous Sodium Acetate (500g) in a tightly sealed container, in a cool, dry, and well-ventilated area away from moisture and incompatible substances such as strong acids and oxidizers. Keep the storage area clean and clearly labeled. Avoid exposure to high humidity and direct sunlight. Always follow laboratory safety protocols and local regulations for chemical storage.
    Shelf Life AR Anhydrous Sodium Acetate 500g typically has a shelf life of 3–5 years when stored tightly sealed in a cool, dry place.
    Application of AR Anhydrous Sodium Acetate 500g

    Purity 99%: AR Anhydrous Sodium Acetate 500g with purity 99% is used in analytical laboratories for buffer preparation, where it ensures high accuracy in pH control.

    Melting Point 324°C: AR Anhydrous Sodium Acetate 500g with a melting point of 324°C is used in organic synthesis processes, where it provides reliable thermal stability for reaction consistency.

    Particle Size ≤150 µm: AR Anhydrous Sodium Acetate 500g with particle size ≤150 µm is used in chromatography sample preparation, where it contributes to rapid dissolution and homogeneity.

    Moisture Content <0.5%: AR Anhydrous Sodium Acetate 500g with moisture content less than 0.5% is used in chemical reagent formulation, where it minimizes introduction of water and maintains reagent integrity.

    Stability Temperature up to 150°C: AR Anhydrous Sodium Acetate 500g with stability temperature up to 150°C is used in pharmaceutical synthesis, where it prevents decomposition during intermediate processing.

    Assay ≥99.5%: AR Anhydrous Sodium Acetate 500g with assay not less than 99.5% is used in food testing laboratories, where it guarantees precise quantitative analytical results.

    Chloride Content ≤0.01%: AR Anhydrous Sodium Acetate 500g with chloride content no more than 0.01% is used in high-purity chemical analysis, where it reduces interference in ion-sensitive applications.

    pH (50g/L, H2O, 25°C) 7.5-9.0: AR Anhydrous Sodium Acetate 500g with a pH range of 7.5-9.0 is used in buffer solution preparation, where it provides reliable buffering capacity for biochemical assays.

    Heavy Metal Content ≤0.001%: AR Anhydrous Sodium Acetate 500g with heavy metal content less than 0.001% is used in trace metal analytical procedures, where it avoids contamination and ensures valid minor component detection.

    Solubility in Water 119g/L (20°C): AR Anhydrous Sodium Acetate 500g with solubility in water of 119g/L at 20°C is used in laboratory reagent supply, where it ensures rapid and complete dissolution for immediate use.

    Free Quote

    Competitive AR Anhydrous Sodium Acetate 500g prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@liwei-chem.com

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    Certification & Compliance
    More Introduction

    Insights on AR Anhydrous Sodium Acetate 500g from the Manufacturer’s Perspective

    Understanding AR Anhydrous Sodium Acetate: The Result of Relentless Focus on Quality

    Every batch of AR anhydrous sodium acetate rolled off our line reflects thousands of checks and adjustments. We don’t just start with a basic raw material and hope for a passable end result; we put in hours making sure our AR-grade sodium acetate hits the right purity every time. For those who need precision — research chemists, analytical labs, pharmaceutical manufacturers — only a manufacturer with a thorough understanding of the material’s production nuances can supply the constants needed for critical applications. Too many products on the market claim purity but come weighed down by trace moisture or off-target grain sizes, leading to experimental deviations or downstream inconsistencies.

    Why the 500g Pack Makes a Difference

    A lab manager often asks about the reasoning behind a 500g pack. Smaller packs may suit occasional users but bring extra cost in packaging and waste. Larger quantities introduce issues with moisture pickup and storage risk. The 500g offering suits the volume most active labs actually consume over a reasonable period — enough to keep a workflow steady without watching your investment degrade on the shelf or forcing unnecessary repurchases. In our own research operations, this size hit a real-world sweet spot for repeatability and practicality.

    Model and Specifications: Practical Details, Real Impact

    Some customers ask about models and specs like a box-checking exercise, but these details translate directly to end results. Our AR anhydrous sodium acetate consistently measures at purity levels exceeding 99%, which impacts reagent reliability. Each grain flows dry, and we safeguard against even minimal water content. The difference shows when buffer preparation delivers predictable pH, critical for enzyme stability or titration accuracy. Our milling and packaging workflow prevents caking, ensuring the entire 500g remains ready to use from start to finish.

    Real Uses: Why Analytical Reagent Grade Matters

    Hands-on work in the lab teaches respect for analytical reagent (AR) standards. Analytical labs often need a sodium acetate that will dissolve cleanly without cloud, run through an HPLC without background peaks, or offer a predictable sodium load in titrations. Low-grade alternatives — such as technical or industrial grades — open the door to noise, interference, and unpredictable drift in key parameters. We test, re-test, and monitor every lot to confirm that it behaves at or above international AR grade standards, minimizing headaches for those chasing reproducible experiments or regulatory-compliant results.

    Comparing with Other Sodium Acetate Grades

    Not every sodium acetate is built for precision. Technical grade invites up to a percent or more of unknowns. Food grade may chase purity in one direction but admits color bodies or formulating aids inhibited elsewhere. Typical chemical suppliers may cross-pack products or store them in facilities where dust or volatiles can migrate. In our facility, anhydrous sodium acetate for AR applications lives in its own section, away from more utilitarian grades, handled under strict humidity and contamination controls. The result: No unexpected precipitates in buffer systems, no instrument damage, no unexplained color shift when purity truly counts.

    What “Anhydrous” Really Means on the Shop Floor

    Chemists talk about “anhydrous” as a black-and-white distinction, but real-world production demands constant vigilance. Sodium acetate trihydrate is common, and some suppliers treat drying as a checkbox step. For us, achieving true anhydrous material runs deeper. We use validated heat and vacuum cycles, constant mass checks against environmental drift, and rapid-seal packaging lines to prevent any atmospheric moisture load. Even after packaging, our internal quality team samples units at random and runs moisture assays to certify claims. Years of wrestling with the challenges of storing and using highly hygroscopic salts have shaped the discipline running through our anhydrous lines.

    Minimizing Impacts of Moisture and Impurities

    Few issues frustrate researchers more than unexplained drift in experiment yields. An overlooked culprit: sodium acetate grades carrying excess moisture or trace contaminants. Moisture builds certainty into measurement errors — a few percentage points of water can unbalance a formulation or push buffer strength off target. Impurities picked up during storage or transit can show up in every later test. We source high-grade acetic acid and sodium sources, purge lines religiously, and keep a short storage window between drying and fill. Direct packs from our plant limit risk of water re-absorption, so customers get what they asked for, not a compromised version that quietly derails their analytics.

    Journey from Raw Material to Finished Product: Steps That Matter

    Manufacturing AR anhydrous sodium acetate can’t be treated as a batch-and-forget operation. Each production run starts with high-purity sodium and acetic acid. Reagent purity is verified before reaction, then the water of crystallization is stripped using target temperature, pressure, and time cycles. Final salt is milled for optimal handling. We validate both chemical profile and moisture load using established analytical methods like Karl Fischer titration and spectral scans. Storage takes place under closed, climate-controlled conditions. Packaging lines are short, direct, and protected — the longer sitting time after drying, the higher the chance of atmospheric water creeping into the lot. These steps aren’t just policy—they’re the difference that sets a true manufacturer apart.

    Direct Sourcing and Traceability: Eliminating Uncertainty

    Labs depend on more than just a label. Plenty of products look similar on paper, only to introduce risk because the chain of custody gets murky or corners were cut upstream. As producers, we implement full traceability — from every raw input to every finished bottle. Lot records, process logs, and QC datasets ride along with every 500g pack. If concerns ever arise, we don’t guess or pass the blame; we pull archived samples and production documents to clarify what happened, then apply corrective action if a rare slipup occurs. This transparency lets downstream labs rely on consistent, fact-backed supply.

    End-User Confidence: Behind-the-Scenes Protections

    Customers rarely see the redundant controls running behind each jar of sodium acetate. They benefit, though, from our in-plant validation cycles, where each process variable — temperature, airflow, vacuum level, and fill rate — receives continuous monitoring. Before shipping, QC staff sample every batch, not just a random lot here and there. Moisture content, particle size, and purity all get a final sign-off. This culminates in a stable, accurate product line that lets scientists focus on real questions rather than troubleshooting inconsistency driven by commodity shortcuts.

    How Our Approach Reduces Environmental and Economic Waste

    On the floor, every operator learns that wasted product, lost batch time, or extra packaging do more than dent margins. Mistakes mean lost resources and chemicals that must be scrapped or reworked. Frequent repackaging due to caked material or spoilage burdens waste management. We refine process parameters and invest in environment-tight storage areas to minimize production waste and maximize shelf stability. The 500g format was chosen both for frequent consumption in labs and for reducing the odds that half-used material will land in the waste stream. We push our processes and packaging to keep both economic and environmental footprints lean.

    The Real Cost of Poor-Grade Products

    We’ve seen cases where a research group hits a snag — inconsistent results, strange titration curves, or odd microbial growth — only to trace it back to non-AR sodium acetate, poorly packaged and full of debris or carrying moisture. Fixing those projects chews up time, burns budget, and risks experiment integrity. Value in the AR product isn’t just about fine print; it’s about saving teams from backtracking and troubleshooting preventable messes. Reliable sourcing from an actual manufacturer can cut downtime and failed tests, protecting investments in equipment, personnel, and time.

    Listening to Our Customers Drives Our Improvements

    As producers, we rely on customer feedback to refine everything from particle size to tamper-seal design. A few years ago, consistent comments flagged issues with product flowability in cold weather. In response, we tweaked milling parameters and added low-humidity buffer zones along the filling line. After seeing reports of hard-to-break bricks in competitor jars, we upgraded to packaging that withstands storage fluctuations. Some customers asked for certification of origin on the bottle for compliance reporting, so we integrated scannable batch codes with links to online certificates. The difference shows in product handling and traceability, once real-world conditions are factored in.

    Broad Experience with Research, Industrial, and Regulatory Needs

    We’ve worked directly with academic labs chasing exacting reproducibility, industrial partners titrating for solvent recovery, and pharma firms documenting every gram for the audit trail. Each brings a distinct set of requirements: tight pH control, absence of UV-active impurities, or simple, reliable solubility. Because we’re directly producing and packaging the sodium acetate, we can pivot quickly — custom labeling for regulated spaces, alternative pack sizes after large user feedback, and even additional documentation where requested. The flexibility always starts at the factory, not at the distribution intermediary.

    Staying Ahead with Continuous Testing and Staff Training

    It’s easy to rely on old routines. We’ve learned that trending environmental data, new detection equipment, and staff development keep our sodium acetate sharper and more reliable. Every technician gets cross-trained to track critical variables. Routine external audits hold everyone accountable and offer useful outsider perspective. New lot validation includes lessons from previous runs — if a deviation or unusual impurity alerts the team, future lots are automatically tested for overlap. This environment of attentiveness and humility makes our AR-grade sodium acetate meet tough internal and external standards.

    Navigating Logistics, Storage, and User Expectations

    Shipping AR anhydrous sodium acetate isn’t just a box moving from point A to B. Weather, transit delays, and storage conditions all put quality at risk if handled carelessly. We designed outer packaging so product arrives intact, with zero chance of breakage or accidental moisture ingress. Labels feature clear storage instructions. End users get the confidence to store bottles at room temperature, shielded from humidity and sunlight, with no hidden surprises when opening three or six months on. This attention to the user journey avoids common pitfalls and ensures real-world performance matches the lab’s needs, every time.

    Proactive Solutions to Common Problems

    Working in a chemical manufacturing plant exposes you to daily problem-solving. Teams have spotted issues as diverse as shifting purity in a hot summer, cap grips failing in high-traffic storerooms, or slight aroma picked up after weeks in poor storage. Our adjustments span from schedule tweaks for high-humidity seasons to introducing re-sealable, low-static bottles designed to minimize exposure even after opening. We’ve set up rapid-response QA teams able to recall or replace any lot showing irregularities — rare as those cases may be. We encourage feedback not as a formality but because each practical report drives our continuous improvements, leading to a sodium acetate that delivers under a range of real-world cases.

    Meeting Compliance Standards and Certification

    Strict compliance guidelines drive every internal process. As AR-grade sodium acetate routinely ends up in applications with regulatory oversight, we produce and certify each batch under industry-recognized standards, including ISO quality management principles and analytical reagent certification. Detailed batch documentation, cross-checked sign-offs, and audit trails aren’t just paperwork—they breed a trust that lets partners submit documentation to authorities. For each batch, certificates confirm content and origin, offering users straightforward reporting and compliance with laboratory accreditation programs.

    Supporting the Next Generation of Chemists and Researchers

    As direct manufacturers, we feel a responsibility to support early-career scientists and education programs. We’ve worked with academic partners to ensure our AR anhydrous sodium acetate meets teaching lab requirements — safe, reliable, and easy to handle. Students moving up from basic experiments to publishable research gain confidence by working with a product that guarantees accuracy across repeated runs. Our involvement includes direct feedback loops with professors and lab instructors. This lets us bring real-world experience to the table, teaching the value of reagent quality early on.

    Evolution in Packaging for Function and Safety

    We’ve seen firsthand the impact that focused packaging can make. Some years back, jars with poorly-designed caps or thin liners caused more product waste and exposure. Improvements in bottle design, moisture barriers, and seals have kept more of the AR product fresh and safe for the user. We partner with trusted packaging suppliers, perform in-house drop and seal tests, and continually review resin and seal compatibility so each AR anhydrous sodium acetate pack leaves the plant ready for rigorous, fool-proof use. The less time end users spend navigating spills or scraping off caked product, the faster their work moves forward.

    Conclusion: The Value of Manufacturer Commitment

    Every 500g AR anhydrous sodium acetate bottle tells the story of dedicated process control, feedback-driven adaptation, and constant respect for laboratory science. We don’t simply fulfill orders — our teams embrace the challenges of modern chemistry, hold themselves to uncompromising standards, and celebrate each small advance that improves quality. The decisions we make as a manufacturer matter, from the initial chemistry to the details of packaging and logistics. When customers choose direct-from-source AR sodium acetate, they activate not only a product but a long-term partnership rooted in understanding, traceability, and proven real-world reliability.