Condiment 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
Condiment Sodium Acetate Trihydrate - Food Grade pH Regulator & Preservative
SHANXI ZHAOYI CHEMICAL CO., LTD brings you premium Condiment Sodium Acetate Trihydrate (CAS NO.: 6131-90-4), manufactured with over 35 years of expertise since 1988. Our facility spans 27,000 m² with an impressive annual production capacity of 150,000 tons of acetate series products. This food-grade crystalline compound achieves 99-100% purity, meeting international FCC and E262(i) standards. With a precise molecular weight of 136.08 and a melting point of 58℃, our product delivers consistent buffering performance in your formulations. Backed by ISO, KOSHER, and HALAL certifications, we serve customers across Europe, America, and Asia with reliable supply and strict quality control.
Key Features & Benefits
Our product solves critical challenges in condiment production. You'll eliminate the harsh "vinegar burn" that ruins your sauces, prevent microbial spoilage in moisture-rich marinades, and stop flavor degradation during thermal processing.
The crystalline structure provides exceptional solubility at 46.5g/100mL at 20°C. This means faster dissolution in your production lines and consistent results batch after batch. Your formulations stay stable without clumping or caking when stored properly.
You get superior buffering capacity that maintains pH levels between 8.0-9.5 in solution. This protects your products from acid hydrolysis while creating a milder, more palatable taste profile. Your customers will notice the difference in smoothness and balance.
The bacteriostatic properties work synergistically with organic acids to inhibit Gram-negative bacteria and Listeria monocytogenes. You extend shelf life naturally without relying on harsh chemical preservatives, meeting clean-label demands.
Technical Specifications
Parameter | Specification |
Product Name | Sodium Acetate Trihydrate Food Grade |
CAS Number | 6131-90-4 |
Molecular Formula | CH₃COONa·3H₂O |
Molecular Weight | 136.08 |
Content (CH₃COONa·3H₂O) | 99-100% |
Free Alkali | ≤0.12% |
Potassium (K) | ≤0.01% |
Lead (Pb) | ≤0.0005% |
Arsenic (As) | ≤0.0001% |
Free Water | ≤0.1% |
Appearance | Colorless crystal/white granular powder |
Specific Gravity | 1.45 |
Melting Point | 58℃ |
Solubility | Soluble in water and alcohol |
How It Works?
The enchantment happens at the atomic level. When you include this trihydrate salt to your details, it acts as a conjugate base to acidic corrosive. This makes a buffer arrangement that mellows sharp acidic notes without significantly moving pH values.
In acidic situations like vinegar-based dressings, the acetic acid derivation particles neutralize abundance hydrogen particles. You accomplish a adjusted taste that's tart but not forceful. Your clients appreciate the flavor without the awkward throat burn.
The three water atoms in each gem unit provide the trihydrate frame prevalent disintegration properties. When blended into your generation clumps, it scatters rapidly and consistently. This guarantees steady comes about over large-volume fabricating runs.
During capacity, the buffering framework proceeds ensuring your items. It anticipates pH float that causes color obscuring and off-flavors. Your condiments keep up their planning taste profile all through their rack life.
Our Factory
30-YEAR ACETATE SPECIALIST | Non-caking, High Purity, Global Supply Chain



Applications
Acidic Condiments & Sauces
You can change serving of mixed greens dressings, mayonnaise, and ketchup definitions. The buffering activity mitigates unforgiving acridity whereas improving saltiness recognition. It's especially important in low-sodium items where you're supplanting standard salt with potassium chloride substitutes.
Compound Flavoring Powders
Your dry rub blends and nibble seasonings remain free-flowing and clump-free. The crystalline structure anticipates hygroscopic clumping whereas stabilizing unstable flavor oils. Mechanized dosing hardware runs easily without blockages or conflicting metering.
Processed Meat Marinades
Industrial brines for frankfurters and cured meats advantage from pH stabilization. You avoid water misfortune amid cooking and secure against color debasement. In sous-vide or answer preparing, surface and appearance stay appetizing.
Instant Noodle Flavoring Sachets
Transform vinegar bundles from unforgiving to agreeable. The buffering impact diminishes choking vapor whereas making the smooth acridity favored in Asian food. Your clients get true flavor without disturbance.






Condiment Sodium Acetate Trihydrate vs Other Products
Feature | Condiment Sodium Acetate Trihydrate | Anhydrous Sodium Acetate | Sodium Benzoate | Potassium Sorbate |
Purity | 99-100% | 98-99% | 99.0% min | 99.0% min |
Water Content | ~40% (crystalline) | <1% | Anhydrous | Anhydrous |
Solubility (20℃) | 46.5g/100mL | 36.2g/100mL | 63g/100mL | 58g/100mL |
pH Buffering | Excellent | Good | Poor | Poor |
Clean Label Appeal | High | Moderate | Low | Moderate |
Anti-caking Property | Good (when dry) | Excellent | Poor | Moderate |
Bacterial Inhibition | Good | Good | Excellent | Excellent |
Cost Efficiency | High | Moderate | High | Moderate |
Certifications & Compliance
Our production facility holds ISO quality management certification, ensuring consistent manufacturing standards. Every batch undergoes rigorous testing before shipment.
We've earned KOSHER and HALAL certifications, opening your access to specialized markets worldwide. These credentials demonstrate our commitment to meeting diverse religious and dietary requirements.
Our products comply with FCC (Food Chemicals Codex) standards and E262(i) specifications for food-grade applications. You can use them confidently in regulated markets across Europe, North America, and Asia.
Heavy metal content stays well below international safety thresholds. Lead content remains under 0.0005% and arsenic under 0.0001%, protecting your brand reputation and consumer health.






Packaging Options
Standard 25kg Plastic Woven Bag
Ideal for medium-scale operations and trial clumps. The multi-layer PE/PP liner ensures against dampness entrance. Simple to handle and store in your warehouse.
Bulk 1000kg Ton-Bag
Perfect for high-volume producers looking for taken a toll proficiency. These gigantic sacks streamline coordinations and diminish bundling squander. Consistent with mechanized emptying systems.
Custom Bundling Available
We get it your operations may have one of a kind prerequisites. Contact us to examine specialized bundling arrangements custom-made to your generation forms and capacity conditions.
All bundling incorporates clear labeling with clump numbers, generation dates, and capacity informational. This guarantees traceability all through your supply chain.
Packing

Manufacturing Process
Our production journey begins with high-purity raw materials sourced from verified suppliers. Quality control starts at the receiving dock before materials enter our facility.
The synthesis process combines acetic acid with sodium hydroxide under controlled conditions. Precise temperature and pH monitoring ensures optimal crystal formation. Our experienced operators adjust parameters in real-time for consistency.
Crystallization occurs in specialized tanks designed for food-grade production. The Condiment Sodium Acetate Trihydrate crystals form gradually, allowing proper water molecule integration. This careful process creates the superior solubility you need.
After filtration and washing, the crystals undergo drying at carefully controlled temperatures below 58℃. This prevents melting while achieving the target moisture content. Automated systems maintain uniformity across production batches.
Final quality testing analyzes every parameter listed in our specifications. Only products meeting our strict standards receive certification for shipment. Your order arrives with complete documentation for regulatory compliance.
Shipment



Why Choose Us?
You're collaborating with a company built up in 1988, bringing over three decades of acetic acid derivation chemistry ability. Our 60-person group incorporates prepared chemists and quality pros committed to your success.
Our 27,000 m² generation base conveys economies of scale that advantage your foot line. With 150,000 tons yearly capacity, we handle both trial orders and large-scale contracts without supply interruptions.
We've built a worldwide dissemination arrange coming to Europe, America, and Asia. Whether you're in Frankfurt, Chicago, or Singapore, dependable conveyance keeps your generation plans on track.
Our customer-first logic implies responsive communication and adaptable arrangements. We work with you to optimize details, troubleshoot challenges, and investigate modern applications. Your victory drives our innovation.
Quality confirmation isn't fair approximately certifications. Each clump experiences broad testing, and we keep up total traceability. If questions emerge, we give point by point documentation and specialized back.
FAQ
Q: What makes this distinctive from anhydrous sodium acetate?
A: The trihydrate shape contains three water particles per precious stone, giving you ~40% water by weight. This makes it more solvent and cost-effective for damp applications like sauces and marinades. Select anhydrous shapes as it were when dampness control is critical.
Q: How do you anticipate caking amid summer storage?
A: Store in a dry, ventilated stockroom underneath 30°C. Keep sacks fixed and absent from warm sources. Over 58℃, the item dissolves in its precious stone water, causing extreme caking upon cooling. Legitimate capacity anticipates this issue entirely.
Q: Can this supplant sodium benzoate in my formulation?
A: It works astoundingly as a clean-label elective. Whereas less strong against yeast and form, it's exceedingly successful against microbes. When combined with vinegar, it permits expulsion of fake additives in numerous condiment applications.
Q: What's the normal dose for dry flavoring blends?
A: Industry benchmarks run from 0.1% to 0.3% by weight, depending on your wanted pH buffer capacity and saltiness adjust. Begin at 0.15% and alter based on tactile assessment and pH targets.
Q: Does it influence the color of my products?
A: No. High-purity food-grade sodium acetic acid derivation trihydrate is colorless and won't change your product's visual appearance. It really makes a difference anticipate color obscuring by stabilizing pH amid storage.
Q: How rapidly does it break down in cold water?
A: Exceptionally rapidly compared to numerous buffering specialists. At 20℃, it accomplishes 46.5g/100mL solvency. Delicate blending quickens disintegration for productive generation forms.
Request a Quote
Ready to enhance your condiment formulations with Condiment Sodium Acetate Trihydrate? Contact our technical sales team today for competitive pricing, sample requests, and application support. Email us at: sxzy@sxzhaoyi.com
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