58%~60% White Particle Sodium Acetate Ph 8~9 Chemical Supplies Recommended Buy

58%~60% White Particle Sodium Acetate Ph 8~9 Chemical Supplies Recommended Buy

Sodium acetate properties

1. Chemical properties
Chemical formula: CH₃COONa

Molecular weight: 82.03 g/mol (anhydrous matter); 136.08 g/mol (trihydrate)

Structure: Composed of the radical acetate ion (CH₃COO⁻) and sodium ion (Na +).

pH value: The aqueous solution is weakly alkaline, pH is about 8-9.

2. Physical properties
Appearance:

Anhydrous sodium acetate: white crystalline powder.

Sodium acetate trihydrate (CH₃COONa·3H₂O) : colorless transparent crystal.

Solubility:

Soluble in water, solubility increases significantly with temperature (at 20°C, about 46.5 g per 100 mL of water).

Slightly soluble in ethanol, insoluble.

Melting point:

Anhydrous sodium acetate: 324°C.

Sodium acetate trihydrate: 58°C (dehydration decomposition).

Density:

Anhydrous sodium acetate: 1.528 g/cm³.

Sodium acetate trihydrate: 1.45g /cm³.

Hygroscopic: Sodium acetate trihydrate is easy to hygroscopic, and anhydrous sodium acetate hygroscopic is low.

3. Thermal stability
Heated decomposition. When heated to high temperatures, sodium acetate decomposes to

form sodium carbonate (Na₂CO₃) and methane (CH₄)

Use of sodium acetate in chemical raw materials

1. Water treatment
Principle of action:

Sodium acetate can be used as a carbon source to promote the growth and metabolism of microorganisms.

Application scenario:

Sewage treatment: Used in activated sludge method and biofilm method to

improve the efficiency of sewage treatment.

Denitrification process: as a carbon source, promoting denitrifying bacteria to convert nitrates into nitrogen.

2. Other applications
(1) Snow melting agent
Principle of action:

Sodium acetate is used as an environmentally friendly snow melting agent for deicing roads and airports.

Application scenario:

Road deicing: used for winter road deicing to reduce the damage to the environment and vehicles.

Airport deicing: Used for deicing airport runways to ensure flight safety.

(2) Hot compress bag
Principle of action:

Take advantage of the supercooled nature of sodium acetate trihydrate (CH₃ ·3H₂O) to make a reusable hot pack.

Application scenario:

Medical: Used as a medical hot compress to relieve pain and muscle tension.

Daily warmth: Used for daily warmth to provide continuous heat.

3. Use precautions
Dosage control:

According to the specific application requirements,

the amount of sodium acetate should be controlled reasonably to avoid excessive use.

Safety protection:

Sodium acetate is less toxic to humans, but it is still necessary to wear protective gear

and avoid direct contact with skin and eyes.

Environmental impact:

Sodium acetate is environmentally friendly, but it still needs to be used rationally to avoid excessive emissions.

Step 4: Advantages
Versatility: It has a variety of uses in chemical raw materials, such as chemical synthesis, buffer,

complexing agent and electroplating industry.

Economy: Low cost, suitable for large-scale chemical production.

Environmental protection: friendly to the environment, easy to degrade.

FAQ

1.What is your payment term?

We can accept T/T and L/C at sight as payment term.

2.Are you able to deliver on time?

Of course! we specialised in this line for many years,

many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!

3.Do you provide free sample?

Yes, we can provide free sample . You only need to take the express fee.

4.How about the price?Can you make it cheaper?

We always take the customer’s benefit as the top priority.

Price is negotiable under different conditions, we are assuring you to get the most competitive price.

5.Can I visit your company and factory in China?

Sure. You are very welcomed to visit our company in Weifang, China.

(We will have someone responsible for picking up and dropping off at Weifang Airport)

6.What if there is a quality problem?

We have a professional and perfect after-sales service team, timely for you to deal with all problems.