Meat Sodium Acetate Trihydrate
CAS NO.: 6131-90-4
Molecular Formula: CH3COONa·3H2O
Molecular Weight: 136.08
Character: Colorless crystal, it is soluble in water and alcohol and lightly soluble in acetic acid; specific gravity:1.45; melting point: 58℃.
Usage:It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Package: 25kg plastic woven bag or 1000kg Ton-bag
Storage: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
- Product Description
Meat Sodium Acetate Trihydrate – Food-Grade Buffer & Preservative for Meat Processing
SHANXI ZHAOYI CHEMICAL CO., LTD brings you premium Meat Sodium Acetate Trihydrate (CAS NO.: 6131-90-4) manufactured in our 27,000 m² certified facility with over 35 years of expertise. Our food-grade trihydrate contains 99-100% CH3COONa·3H2O, with lead content ≤0.0005% and arsenic ≤0.0001%, meeting strict international food safety standards. Produced under ISO, KOSHER, and HALAL certifications, this product is part of our 150,000-ton annual acetate production capacity. The colorless crystalline powder features a specific gravity of 1.45 and melting point of 58℃, ensuring rapid dissolution in meat brines without heat generation. Exported globally to Europe, America, and Asia, our product delivers consistent pH buffering, enhanced shelf life, and superior moisture retention for processed meat applications.
Key Features & Benefits
Fast Disintegration & Cool Processing
Unlike anhydrous shapes, our trihydrate variation breaks up immediately in cold water without exothermic responses. This avoids localized protein denaturation and keeps up brine temperature steadiness amid infusion processes.
Extended Rack Life with Lower Nitrites
When you consolidate this item into your detailing, it hinders Clostridium botulinum and Listeria monocytogenes development. You can diminish nitrite utilization by up to 30% whereas accomplishing comparable microbiological security in ready-to-eat meats.
Superior Color & Dampness Retention
Your wrapped up items will show shinning, uniform ruddy tints with minimized cleanse misfortune. The buffering activity stabilizes myoglobin and improves water-holding capacity, conveying juicier surface and amplified show life in retail cases.
Clean Name Compliance
Free from allergens, gluten, and GMOs, this chemically synthesized acetic acid derivation meets present day clean-label requests. You can unquestionably pronounce it on fixing records for health-conscious markets.
Multi-Functional pH Management
It quickens flavoring infiltration amid marination and anticipates pH float in emulsified players. Your generation cycles abbreviate whereas taste consistency makes strides over clumps.
Technical Specifications
Parameter | Specification | Test Method |
Content (CH3COONa·3H2O) | 99-100% | GB/T 693-2015 |
Free Alkali | ≤0.12% | Titration |
Potassium (K) | ≤0.01% | ICP-MS |
Lead (Pb) | ≤0.0005% | ICP-MS |
Arsenic (As) | ≤0.0001% | Hydride Generation-AAS |
Free Water | ≤0.1% | Karl Fischer Method |
Molecular Weight | 136.08 g/mol | Calculated |
Appearance | Colorless Crystal | Visual Inspection |
Solubility | Water & Alcohol Soluble | 25°C Distilled Water |
Specific Gravity | 1.45 | Pycnometer |
Melting Point | 58℃ | Capillary Tube Method |
How It Works?
pH Buffering Mechanism
When broken up in meat brines, sodium acetic acid derivation dissociates into acetic acid derivation particles and sodium particles. The acetic acid derivation particles frame a buffering framework with acidic corrosive, keeping up pH solidness between 5.5-6.5. This extend is ideal for protein solubilization and myosin extraction, which are basic for official in rebuilt products.
Antimicrobial Action
The undissociated acidic corrosive particles enter bacterial cell layers more viably than separated shapes. Once interior the bacterial cytoplasm, they separate and ferment the intracellular environment. This strengths microscopic organisms to exhaust vitality pumping out protons, eventually disturbing their metabolic pathways and expanding the slack stage of microbial growth.
Water Maintenance Enhancement
By stabilizing pH amid warm handling, you avoid the isoelectric point of meat proteins from being come to. Proteins hold their negative charges, repulse each other, and trap water atoms inside the extending protein arrange. This comes about in decreased cook misfortune and progressed deliciousness.
Our Factory
30-YEAR ACETATE SPECIALIST | Non-caking, High Purity, Global Supply Chain



Applications
Infusion Brines for Entirety Muscle Hams
In complex wet-curing situations, the item is broken up into infusion brines. It works synergistically with sodium lactate to stifle bacterial development indeed at the low-salt concentrations requested by cutting edge wellbeing patterns. You'll accomplish upgraded dampness maintenance amid the cooking cycle whereas assembly clean-label requirements.
Emulsified Frankfurters (Frankfurters/Bologna)
Added amid the cutter/chopper arrange, it buffers the meat batter's pH viably. This avoids the pH drop that happens amid capacity, which would something else lead to water partition and surface debasement. Your emulsion soundness remains intaglio, securing the protein framework against denaturation caused by acidic preservatives.
Fresh Ground Meat and Patties
Use it to delay oxidative rancidity and color misfortune in your new meat items. By stabilizing the chemical environment around myoglobin and lipid divisions, it guarantees your items hold a new ruddy appearance and unbiased taste profile all through cold chain conveyance. Clients will take note unmistakably fresher-looking meat at the point of purchase.
Marinated Poultry Products
When you marinate chicken or turkey, this acetic acid derivation quickens flavoring entrance and decreases marination time by up to 40%. Salt and flavors convey more equally, conveying reliable flavor in each chomp whereas shortening generation plans.






Meat Sodium Acetate Trihydrate vs Other Products
Feature | Meat Sodium Acetate Trihydrate | Anhydrous Sodium Acetate | Sodium Lactate | Potassium Acetate |
Dissolution Speed | Rapid (cold water) | Slow (generates heat) | Moderate | Moderate |
pH Buffering | Excellent (5.5-6.5) | Good | Moderate | Good |
Heat Generation | None | Exothermic | Minimal | Minimal |
Nitrite Reduction | Up to 30% | Up to 20% | Up to 25% | Up to 20% |
Color Stability | Superior | Good | Moderate | Good |
Clean Label Status | Yes (allergen-free) | Yes | Yes (but may taste sour) | Yes (but bitter notes) |
Cost Effectiveness | High volume/low cost | Moderate | Higher cost | Higher cost |
Shelf Life Extension | 21-35 days (RTE meats) | 14-28 days | 28-42 days | 21-35 days |
Aftertaste Risk | None (≤0.5% dosage) | Low | Sour notes >2% | Bitter notes >0.8% |
Certifications & Compliance
Our Meat Sodium Acetate Trihydrate is manufactured under strict quality management systems certified by:
· ISO 9001:2015 – Quality Management System
· KOSHER – Certified for Jewish dietary laws
· HALAL – Certified for Islamic dietary requirements
· GB 2760 – National Food Safety Standard for Food Additives (China)
· E262 – European Union food additive designation
All batches undergo rigorous third-party testing by SGS to verify heavy metal content, microbiological purity, and chemical composition. You receive complete documentation including Certificates of Analysis, Material Safety Data Sheets, and allergen statements with every shipment.






Packaging Options
25kg Plastic Woven Bags
Industry-standard bundling for simple taking care of and capacity. Each pack highlights moisture-resistant inward lining and clear item recognizable proof names. Perfect for medium-scale operations requiring adaptable arrange quantities.
1000kg Ton-Bags (Bulk Packaging)
Cost-effective arrangement for high-volume clients. These strengthened woven packs are outlined for forklift taking care of and coordinate container bolstering frameworks. You'll minimize bundling squander whereas optimizing distribution center space utilization.
Custom Bundling Available
We oblige uncommon bundling demands for robotized generation lines, counting valve sacks, small-batch 10kg packs, or customer-branded bundling for private-label distributors.
All bundling materials comply with food-contact directions and are tried for relocation limits. Capacity suggestions are clearly printed on each bundle to guarantee item astuteness all through the supply chain.
Packing

Manufacturing Process
Raw Material Selection
We source high-purity acetic acid and sodium carbonate from certified suppliers. Each batch undergoes incoming quality inspection for impurity profiles and chemical purity before production approval.
Neutralization Reaction
Acetic acid is carefully neutralized with sodium carbonate in temperature-controlled reactors. Our process engineers monitor pH continuously to ensure complete reaction and optimal crystal formation conditions.
Crystallization & Hydration
The sodium acetate solution is cooled in a controlled environment to promote trihydrate crystal growth. Our proprietary crystallization method produces uniform particle sizes between 0.5-2mm, ensuring consistent dissolution rates in your production environment.
Centrifugation & Washing
Crystals are separated using industrial centrifuges and washed with deionized water to remove residual impurities. This step is critical for achieving food-grade purity levels, particularly for heavy metal and chloride reduction.
Drying & Screening
The washed crystals pass through fluid-bed dryers operating at precisely controlled temperatures below 55°C. This prevents premature melting while reducing free water content to ≤0.1%. Finished product is screened to remove oversize particles and ensure flowability.
Quality Testing & Packaging
Every production batch is sampled and tested in our on-site laboratory. Only batches meeting all specifications are released for packaging in our clean-room environment, where humidity and temperature are continuously monitored.
Shipment



Why Choose Us?
35+ Years of Acetate Expertise
Since 1988, we've specialized exclusively in acetate chemistry. You benefit from decades of formulation knowledge, troubleshooting experience, and continuous process improvements that ensure consistent product quality batch after batch.
150,000-Ton Annual Capacity
Our large-scale production capability means you never face supply shortages, even during peak seasons. We maintain strategic inventory levels to support just-in-time delivery schedules for your production planning.
Global Distribution Network
With established logistics partnerships across Europe, America, and Asia, we deliver to your facility efficiently. Our export documentation team handles customs clearance seamlessly, minimizing delays and paperwork burdens on your procurement team.
Customer-Centric Technical Support
Our food scientists provide formulation assistance, dosage optimization, and shelf-life testing support. When you face production challenges, our technical team responds within 24 hours with practical solutions tailored to your specific application.
Competitive Pricing Structure
Direct manufacturer pricing eliminates intermediary markups. You receive transparent quotations with volume discounts for long-term contracts, helping you maintain competitive production costs while never compromising on quality.
Commitment to Sustainability
Our closed-loop water recycling system and energy-efficient reactors reduce environmental impact. When you partner with us, you support responsible manufacturing practices that align with corporate sustainability goals.
FAQ
Q: Why select the item over the Anhydrous form?
A: The Trihydrate frame breaks down quickly without producing warm. Anhydrous sodium acetic acid derivation is exothermic; its warm discharge can denature proteins locally or raise brine temperatures, gambling bacterial development some time recently cooking.
Q: What is the viable measurement rate in handled meats?
A: Whereas GMP permits 'quantum satis', industry standard measurement for bacteriostatic impact is ordinarily 0.2% to 0.5% of the add up to equation weight. Surpassing 0.5% may present a foamy or salty-bitter aftertaste.
Q: Does it contain allergens or gluten?
A: High-purity item is synthesized chemically from acidic corrosive and sodium carbonate. It's free from plant-based allergens, gluten, and GMOs, making it secure for clean-label declarations.
Q: How does it oversee Listeria monocytogenes?
A: It amplifies the slack stage of bacterial development. When utilized in combination with sodium diacetate or lactates, it disturbs the transmembrane proton angle of microbes, viably restraining replication in chilled ready-to-eat meats.
Q: What are the capacity prerequisites to anticipate caking?
A: Due to its moo dissolving point of 58°C, store in a cool, dry put underneath 30°C. If uncovered to warm, it softens in its possess precious stone water and re-solidifies into a difficult piece, rendering it unusable for computerized hoppers.
Q: Does it influence meat flavor or color?
A: At suggested doses, it has no affect on flavor profile. It really upgrades color solidness by buffering pH, coming about in brighter, more uniform ruddy tints that endure longer in retail show cases.
Q: Can it be blended with other preservatives?
A: Yes, it's consistent with sodium diacetate, lactates, and phosphates. Be that as it may, dodge blending with solid oxidizers. Our specialized group can audit your total definition to guarantee fixing compatibility.
Q: What is the conveyance cycle for bulk buys?
A: For orders under 100 tons, delivery takes 7-10 business days after order confirmation. Larger orders or custom packaging may require 15-20 days. We maintain safety stock to meet peak-season demands reliably.
Request a Quote
Ready to enhance your meat products with premium Meat Sodium Acetate Trihydrate? Contact our team for customized quotations, technical data sheets, and sample requests. Email us at sxzy@sxzhaoyi.com today.
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