Anhydrous sodium acetate CAS 127-09-3 offers 99%-101% purity in a white crystalline powder form. Its water-free structure supports moisture-sensitive processes, stable buffering, and reliable chemical handling. In addition, the product dissolves well in water and suits textile dyeing, leather processing, wastewater treatment, construction materials, and chemical manufacturing.
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Data Sheet
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Formula:
CH₃COONa
CAS Number:
127-09-3
Purity:
99%-101%
Common Name
Anhydrous Sodium Acetate
Molecular Weight:
82.03
Appearance:
White crystalline powder
Specific Gravity:
1.528
Sodium acetate is the sodium salt of acetic acid, commonly appearing as either transparent crystals (trihydrate) or white crystalline powder (anhydrous).Because of its buffering properties and mild alkalinity, Anhydrous Sodium Acetate is widely used in industrial processes requiring pH regulation, chemical stability, and high solubility. It is commonly used in:
Anhydrous sodium acetate is a high-purity organic salt for processes that require stable buffering and low moisture input. This powder grade, identified as CAS 127-09-3, provides 99%-101% purity and a clean white crystalline appearance. Because it contains no crystal water, it suits production systems that need a dry sodium acetate source.
The product dissolves readily in water. As a result, manufacturers can prepare solutions quickly for buffering, pH adjustment, and formulation work. Its stable chemical profile also supports predictable performance during storage, handling, and production.
Compared with sodium acetate trihydrate, the anhydrous form offers higher active content per unit weight. This feature helps reduce unnecessary moisture in selected applications. In practice, it gives formulators better control when water content affects product stability, processing behavior, or finished material quality.
Textile manufacturers use anhydrous sodium acetate in dyeing and finishing systems where buffering performance matters. At the same time, leather processing operations apply it to support controlled treatment conditions. Wastewater treatment facilities may also use sodium acetate products to support biological treatment and process balance.
Beyond these uses, this material serves construction additives, chemical synthesis, and other industrial formulations. Its dry powder form supports easier storage and dosing in many production environments. In addition, its consistent purity helps maintain batch-to-batch reliability.
For procurement planning, CAS 127-09-3 and 99%-101% purity help confirm product identity and specification accuracy. Vanchor supplies anhydrous sodium acetate with quality control, stable production capacity, and export support for long-term industrial sourcing needs.
Sodium acetate (anhydrous) is widely used as a buffering agent and acidity regulator in food processing. It helps maintain stable pH conditions during food preservation and flavor enhancement, ensuring:
In meat and bakery products, sodium acetate functions as a preservative and moisture-retaining agent, improving product texture, freshness, and processing consistency.
Anhydrous Sodium Acetate is widely used as a buffering agent and mordant in textile dyeing processes. It helps maintain stable pH conditions during dye fixation, ensuring:
In leather processing, sodium acetate functions as a neutralizing agent, improving leather softness and processing consistency
In construction materials, Anhydrous Sodium Acetate is used as a concrete sealing agent and waterproofing additive.
Benefits include:
These benefits make Anhydrous Sodium Acetate a reliable choice for construction waterproofing applications.
Anhydrous Sodium Acetate is an important intermediate used in the production of:
Its stable chemical properties ensure consistent performance in industrial chemical reactions.
Anhydrous Sodium Acetate
| Common Name | Anhydrous Sodium Acetate |
| CAS Number | 127-09-3 |
| Molecular Formula | CH₃COONa |
| Molecular Weight | 82.03 |
| Appearance | White crystalline powder |
| Density | 1.528 |
| HS Code | 2915.19 |
| UN NO. | NR |
| Hazard Class | NC |
We provide export-grade packaging suitable for global chemical distribution.
Available as Trihydrate Crystals & Anhydrous Powder
Manufactured under Strict Quality Control Standards
Superior Buffering Performance
Meets Large-Scale Industrial Demand
Secure Packaging & Global Logistics
We support chemical distributors, textile factories, wastewater treatment companies, and industrial manufacturers worldwide.
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We supply high-quality Anhydrous Sodium Acetate for textile processing, wastewater treatment, construction materials, and chemical manufacturing industries.
Our products are exported to customers across:
With strong production capacity and professional export services, we ensure stable long-term supply for international buyers.
If you are looking for a reliable supplier, manufacturer, or distributor, contact us today.
We can provide:
Technical Data Sheet (TDS)
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