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Product FOB Price Min.Order Supply Ability Supplier
Sodium acetate
Cas No: 127-09-3
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Food Grade Sodium Acetate White Powder
Cas No: 127-09-3
No Data No Data No Data Xiamen Xixiang Supply Chain Co,Ltd Contact Supplier
Sodium Acetate anhydrous CAS NO.127-09-3
Cas No: 127-09-3
USD $ 11.0-16.0 / Kilogram 1 Kilogram 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
High purity Various Specifications Sodium acetate anhydrous CAS:127-09-3
Cas No: 127-09-3
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
anhydrous sodium acetate price
Cas No: 127-09-3
USD $ 2.0-2.0 / Metric Ton 1 Metric Ton 2500 Metric Ton/Month Hefei TNJ chemical industry co.,ltd Contact Supplier
Fresh In Stock: Sodium Acetate Anhydrous with BEST PRICE
Cas No: 127-09-3
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
Sodium Acetate (1 g) (AS)
Cas No: 127-09-3
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Sodium acetate manufacturer
Cas No: 127-09-3
No Data 100 Kilogram 5000 Kilogram/Week ORCHID CHEMICAL SUPPLIES LTD Contact Supplier
Sodium Acetate Trihydrate
Cas No: 127-09-3
USD $ 2.0-2.5 / Kilogram 1 Kilogram 10000 Metric Ton/Year EAST CHEMSOURCES LIMITED Contact Supplier
Sodium Acetate anhydrous
Cas No: 127-09-3
No Data No Data 200 Metric Ton/Month Zibo Kunran Enterprises Co. LTD Contact Supplier

127-09-3 Usage


Sodium acetate is prepared by reacting sodium hydroxide or sodium carbonate with acetic acid in aqueous solution. The solution is evaporated to obtain hydrated crystals of sodium acetate.
Na2CO3 + CH3COOH → 2CH3COONa + CO2 + H2O

Chemical Properties

Anhydrous salt is a colorless crystalline solid; density 1.528 g/cm3; melts at 324°C; very soluble in water; moderately soluble in ethanol. The colorless crystalline trihydrate has a density 1.45 g/cm3; decomposes at 58°C; is very soluble in water; pH of 0.1M aqueous solution is 8.9; moderately soluble in ethanol, 5.3 g/100mL.


Sodium acetate (CH3COONa) is the sodium salt of acetic acid. It appears as a colorless deliquescent salt with a wide range of applications. In industry, it can be used in textile industry to neutralize sulfuric acid waste streams and as a photoresist upon using aniline dyes. In concrete industry, it can be used as a concrete sealant to mitigate the water damage. In food, it can be used as a seasoning. It can also be used as a buffer solution in lab. In addition, it is also used in heating pads, hand warmers and hot ice. For laboratory use, it can be produced by the reaction between acetate with the sodium carbonate, sodium bicarbonate and sodium hydroxide. In industry, it is prepared from the glacial acetic acid and sodium hydroxide.


Used as buffers.
Acidity regulation (buffering)
Sodium acetate mixed with acetic acid forms a pH buffer, which can be used to stabilise the pH of foods in the pH-range from 3 to 6. The table below gives indicative values of the composition needed to give a certain pH. The mixtures below can be diluted at least 10 times with minimum effect on pH, however, the stability decreases.
Acidity regulation (Sodium acetate buffering)


Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution.
Sodium acetate can be used to preserve processed meats and it is often used in combination with other acid based preservatives like lactates and propionates. The typical inclusion level is 0.2 to 0.5%. Sodium acetate is also used in salad dressings and ready-to-eat meals.

Biological Activity

Commonly used laboratory reagent

Reactivity Profile

When sodium acetate reacts with strong acids, irritating, noxious vapors of acetic acid are usually produced. Sodium acetate is sufficiently basic to catalyze the violent polymerization of diketene, perhaps as well as other reactive dimers that are susceptible to polymerization in the presence of a mild base.

Purification Methods

Crystallise it from acetic acid and keep it under vacuum for 10hours at 120o. Alternatively, it is crystallised from aqueous EtOH, as the trihydrate. This material can be converted to anhydrous salt by heating slowly in a porcelain, nickel or iron dish, so that the salt liquefies. Steam is evolved and the mass again solidifies. Heating is now increased so that the salt melts again. (NB: if it is heated too strongly, the salt can char; avoid this.) After several minutes, the salt is allowed to solidify and is cooled to a convenient temperature (in a desiccator) before being powdered and bottled. The water content should now be less than 0.02%. [Beilstein 2 II 113, 2 III 184, 2 IV 109.]

127-09-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (229873)  Sodiumacetate  99.995% trace metals basis 127-09-3 229873-100G 6,054.75CNY Detail
Aldrich (229873)  Sodiumacetate  99.995% trace metals basis 127-09-3 229873-10G 987.48CNY Detail
Sigma-Aldrich (S7545)  Sodiumacetate  BioXtra, ≥99.0% 127-09-3 S7545-1KG 499.59CNY Detail
Sigma-Aldrich (S7545)  Sodiumacetate  BioXtra, ≥99.0% 127-09-3 S7545-500G 340.47CNY Detail
Sigma-Aldrich (S7545)  Sodiumacetate  BioXtra, ≥99.0% 127-09-3 S7545-250G 299.52CNY Detail
Sigma (S5636)  Sodiumacetate  powder, BioReagent, for electrophoresis, suitable for cell culture, suitable for insect cell culture, ≥99% 127-09-3 S5636-1KG 936.00CNY Detail
Sigma (S5636)  Sodiumacetate  powder, BioReagent, for electrophoresis, suitable for cell culture, suitable for insect cell culture, ≥99% 127-09-3 S5636-500G 600.21CNY Detail
Sigma (S5636)  Sodiumacetate  powder, BioReagent, for electrophoresis, suitable for cell culture, suitable for insect cell culture, ≥99% 127-09-3 S5636-250G 356.85CNY Detail
Sigma-Aldrich (S2889)  Sodiumacetate  anhydrous, for molecular biology, ≥99% 127-09-3 S2889-5KG 4,006.08CNY Detail
Sigma-Aldrich (S2889)  Sodiumacetate  anhydrous, for molecular biology, ≥99% 127-09-3 S2889-1KG 1,000.35CNY Detail
Sigma-Aldrich (S2889)  Sodiumacetate  anhydrous, for molecular biology, ≥99% 127-09-3 S2889-250G 333.45CNY Detail
Sigma-Aldrich (42123)  Mettler-Toledo Calibration substance ME 30130599, Sodium acetate anhydrous  tracable to primary standards (LGC) 127-09-3 42123-5G 1,207.44CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name sodium acetate

1.2 Other means of identification

Product number -
Other names acetic acid sodium salt

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:127-09-3 SDS

127-09-3Related news

Engineering fast dissolving Sodium acetate (cas 127-09-3) mediated crystalline solid dispersion of docetaxel09/28/2019

It is hypothesized that a novel crystalline solid dispersion (CSD) of docetaxel (C-DXT) can be engineered by dispersing native docetaxel (DXT, a BCS class II drug) in sodium acetate crystal (SA). DXT is dissolved in glacial acetic/SA solution and freeze-dried. The resulting C-DXT is characterize...detailed

Research PaperPorosity and density measurements of Sodium acetate (cas 127-09-3) trihydrate for thermal energy storage10/01/2019

Sodium acetate trihydrate (SAT) can be used as phase change material in latent heat storage with or without utilizing supercooling. The change of density from liquid to solid state leads to formation of cavities inside the bulk SAT during solidification. Samples of SAT which had solidified from ...detailed

Effect of embedding Sodium acetate (cas 127-09-3) trihydrate on the Ag anode in an electrical nucleation cell of a supercooled latent heat storage material09/26/2019

Electrical nucleation was investigated by using a Ag anode with sodium acetate trihydrate crystals embedded on the surface in a supercooled aqueous solution of sodium acetate (45–54 wt%) as a latent heat storage device. Rapid electrical nucleation was achieved by applying a direct-current volta...detailed

Effect of electro-activated solutions of Sodium acetate (cas 127-09-3) and sodium propionate on geosmin producing Streptomyces avermitilis strain09/25/2019

Electro-activated solutions of salts of weak organic acids are defined as novel potent disinfecting agents that can be used in the agri-food industry. The aim of the present work is to study and understand the destruction mechanism of electro-activated solutions of sodium acetate (EAA) and sodiu...detailed

A solar combi-system utilizing stable supercooling of Sodium acetate (cas 127-09-3) trihydrate for heat storage: Numerical performance investigation09/24/2019

To reduce the energy consumption of buildings significantly, a novel solar combi-system with short and long-term heat storage has been developed. A system prototype with 22.4 m2 (aperture) evacuated tubular collectors, a 735 L water tank and 4 phase change material (PCM) units each containing 15...detailed

ResearchEffect of dietary supplementation of Sodium acetate (cas 127-09-3) and calcium butyrate on milk fat synthesis in lactating dairy cows09/10/2019

ABSTRACTAcetate is a major source of energy and substrate for milk fat synthesis in the dairy cow. We recently reported a linear increase in milk fat yield and greater than a 30% net apparent transfer of acetate to milk fat with ruminal infusion of neutralized acetate. Additionally, ruminal acet...detailed

Structure and stability factor of aggregated particles in supercooled solution of Sodium acetate (cas 127-09-3) trihydrate09/09/2019

Aggregated particles in supercooled solution of sodium acetate trihydrate (SAT) are revealed to consist of crystals of sodium acetate (SA) by X-ray diffraction measurements performed on a premise of non-anisotropy of crystals in the solution. Model calculations of crystal growth of SA suggest th...detailed

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