What is sodium acetate and the chemical name of sodium acetate

Sodium acetate, also known as sodium acetate, is an organic substance with the molecular formula CH3COONA and a relative molecular mass. The trait is colorless transparent crystalline or white particles, weathered in dry air, loses crystal water at 120, decomposes at high temperature, relative density, melting point 58, soluble in water. It can be used as buffer, mordant, for the determination of lead, copper, nickel and iron, medium preparation, organic synthesis, film processing, etc.

Appearance: colorless, transparent or white granular crystals.

Applications: printing and dyeing industry, medicine, photography, electroplating, chemical reagents and organic synthesis, etc.

Density: CAS accession number:

Foreign name: sodium acetate

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The chemical name of sodium acid: sodium metaaluminate, metaaluminate and sodium ions.

Sodium metaaluminate does not exist in solution, and the compound formed by the reaction of sodium metaaluminate metal and sodium hydroxide solution can be formed by the reaction of solid high-temperature reaction was once considered to be Naalo2, but scientific research has proved that the product is actually Na[Al(OH)4] (sodium tetrahydroxyaluminate), which is a coordination compound.

To prepare sodium metaaluminate with the formula Naalo2, activated alumina is added to molten sodium hydroxide, and the product is sodium metaaluminate and water.

Main uses of sodium metaaluminate:

1. In terms of civil engineering, it is mixed with water glass for plugging leaks in construction.

2. In the paper industry, it is a good filler to mix with aluminum sulfate.

3. In terms of water treatment, it can be used as a water purification agent auxiliary.

4. It can be used as a cement quick-setting agent.

5. It is also widely used in petrochemical, pharmaceutical, rubber, printing and dyeing, textile, and catalyst production.

6. The product is used in the production process of titanium dioxide to coat its surface and improve its characteristics.

7. It is used as a mordant for textiles, a filler for paper, a purifying agent for water, etc. It can be prepared by co-melting alumina with solid sodium hydroxide or sodium carbonate.

The above content reference: Encyclopedia - sodium chlorate.

Summary. Hello, sodium acetate can be eaten: sodium acetate is non-toxic, sodium acetate is formed by combining sodium ions with acetate ions.

But sodium acetate is not edible because it is weakly alkaline and can damage the gastric mucosa and affect gastric function.

Sodium acetate Can sodium acetate be edible?

Hello base pin, sodium acetate can be eaten: sodium acetate is non-toxic, sodium acetate is formed by the combination of sodium ions and acetate ions, but sodium acetate is inedible, because it is weakly alkaline and can damage the gastric mucosa and affect gastric function.

Is it okay if the sodium acetate is slightly cool?

Trace. A small amount is OK, but it must not be too much, too much is harmful to health.

Use baking soda and vinegar to wash the cups and how to clean them after washing.

It can be cleaned directly with clean water.

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1. The molecular formula is different. Sodium acetate molecular formula: ch3ch2oona·3h2o, anhydrous sodium acetate molecular formula: c2h5oona.

2. The composition is different. The molecular formula of sodium acetate carries three water molecules, and anhydrous sodium acetate does not carry water molecules.

3. Different traits. Anhydrous sodium acetate white powder, hygroscopic. Soluble in water, soluble in ethanol. Relative density, melting point 324, refractive index. Low toxicity, half lethal dose (rat, oral) 3530mg kg.

Sodium acetate is a colorless, transparent or white particle crystal, which can be weathered in the air and is flammable. Soluble in water, slightly soluble in ethanol, insoluble in ether. 123 when losing crystal water. However, usually the wet method has a taste of acetic acid. Hydrolysis occurs in water.

The chemical formula of sodium acetate is Nach3COO.

1. Chemical formula analysis of sodium acetate

In the sodium acetate chemical formula, Na stands for sodium and CH3COO stands for acetate ion. Acetic acid is an organic acid with the formula CH3COOH that can be converted into the acetate ion CH3COO- by decarboxylation. Therefore, the chemical formula of sodium acetate is Nach3COO.

2. Properties of sodium acetate

Sodium acetate is hygroscopic and can react with moisture and carbon dioxide in the air to gradually decompose to form acetic acid and sodium carbonate, a process called "water loss reaction". This is one of the reasons why sodium acetate needs to be carefully avoided during production and storage, and when exposed to air for long periods of time.

1.Physical properties: Sodium acetate is a white crystalline powder that is easily soluble in water.

2.Chemical properties: Sodium acetate can react with acid to form corresponding salts, such as propionic acid and sodium acetate reaction can obtain propyl acetate and Nach3COO, and can also react with alkali to produce acetic acid and corresponding salts.

3. The use of sodium acetate

1.Food additives: Sodium acetate can be used as a preservative and acidulant in food, such as bread, meat products, preserved fruits and other foods.

2.Pharmaceutical industry: sodium acetate can be used in the production of certain drugs or as an excipient in preparations, such as penicillin, cephalosporins and other antibiotics.

3.Other fields: Sodium acetate can also be used in dyes, detergents, synthetic fibers and other fields.

Fourth, safety precautions

The decomposition of sodium acetate at high temperature will release toxic oxides, and it is necessary to avoid ignition and high temperatures. At the same time, attention should be paid to prevent contact with acids, oxidants and other substances to avoid chemical reactions. Appropriate precautions should be taken during transportation, storage and handling, and relevant regulations should be observed.

Summary:

Sodium acetate, with the chemical formula Nach3COO, is an important compound with a variety of uses. It is necessary to pay attention to safety during use to avoid dangerous reactions in contact with other substances.

Acetic acid and sodium reaction: 2ch COOH+2NA=2CH COONA+h If there is water in acetic acid, the reaction occurs: 2Na+2H o=2NaOH+h Acetic acid is widely distributed in nature, such as in fruits or vegetable oils, but the main brother is in the form of esters.

It is found in the tissues of animals, in excretions, and in the blood in the form of free acids. Many microorganisms can convert different organic matter into acetic acid through fermentation.

Summary. The reaction of SO3 is a chemical reaction, and the ratio of the number of molecules of SO2 and O2 involved in the reaction is (2 1).

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What is the solute of sodium acetate solution? Selling reputation; The solute of sodium acetate solution is sodium acetate.

Sodium acetate, soluble in water, is sodium acetate source Xiao solution contains acetate ions, sodium ions. Sodium acetate is a weak acid and strong alkali salt, which will hydrolyze the balance of hydrogen ions and hydroxide ions in the water. CH3COO- +H2O=CH3COOH+OH- reversible).

The chemical formula of sodium acetate is CH3 COO Na, where the number of hydrogen and oxygen atoms is what is the ratio.

The chemical formula of sodium acetate is CH3 COO Na, in which the ratio of the number of hydrogen and oxygen atoms is 3:2 oh<>

The chemical formula of oxalic acid is, H2, C2, O4, where the valency of hydrogen-based Wang Yuanji is 1, and the valency of Chenzhou Tsai oxygen element is -2, so what is the valency of carbon element.

The chemical formula of oxalic acid is H2, C2, O4, where the valency of hydrogen is 1, the valency of oxygen is -2, and the valency of carbon is -4 Oh<>

Sparkling water has a damaging effect (right or wrong) on vitamin C

It's right that sparkling water has a certain destructive effect on vitamin C. <>

Fe2(SO4)3, and NaOH react with metathesis resistance to form Fe(OH)3 solid, which is difficult to dissolve in Changchun, and the chemical equation of the reaction is ( ).

Fe2(SO4)3, with NaOH, occurs a complex quarrel resistance reaction to generate Fe(OH)3 solid that is difficult to lead to dissolve, and the chemical equation of the reaction is Fe2(SO4)3+6NaOH===2Fe(OH)3+3Na2SO4

The reaction of SO3 is a chemical reaction, and the ratio of the number of molecules of SO2 and O2 involved in the reaction is ( ).

The reaction of SO3 is a chemical reaction, and the ratio of the number of molecules of SO2 and O2 involved in the reaction is (2 1).

After heating for a period of time, white phosphorus is observed to burn, and red phosphorus does not burn, indicating that the conditions required for combustible combustion are.

After heating for a period of time, it was observed that the white phosphorus burned and the red phosphorus did not burn, indicating that the condition required for the combustion of the combustible material is that the combustible material reaches the ignition point. <>