International Industrial Grade Sodium Acetate 6131-90-4 White Particle Yieldly Origin WeiFang

International Industrial GradeSodium Acetate White Particle Yieldly Origin WeiFang

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)

Sodium acetate use precautions

1. Security protection
(1) Personal protection
Protective Equipment:

Wear chemical protective gloves, goggles, and lab coats to avoid direct contact with skin and eyes.

Respiratory protection:

Wear a dust mask or respirator in environments where dust or vapor may be generated.

Wash hands:

Wash hands thoroughly after use to avoid ingestion or contact with mouth and nose.

(2) Operating environment
Ventilation:

Operate in a well-ventilated environment and avoid inhaling dust or steam.

Closed operation:

Minimize exposure by operating in enclosed equipment.

2. Storage and transportation
(1) Storage
Sealed storage:

Store in an airtight container to avoid moisture absorption and contact with air.

Dry environment:

Store in a dry, cool place away from fire and heat.

Isolated storage:

Store separately from acids, oxidants and food to avoid reactions or contamination.

(2) Transportation
Packaging:

Use strong, airtight packaging to prevent leaks.

Logo:

Packaging should be labeled "corrosive" and accompanied by a safety data sheet (SDS).

3. Use precautions
(1) Solution preparation
Add slowly:

Add sodium acetate to water slowly to avoid violent reactions and spillage.

Whisk:

Stir well when preparing the solution to ensure it is completely dissolved.

(2) Chemical reaction
Avoid contact with acid:

Sodium acetate reacts with acid to release acetic acid and must be operated in

a well-ventilated environment.

Avoid contact with oxidants:

Reactions of sodium acetate with strong oxidants can be dangerous.

4. Waste disposal
(1) Waste liquid treatment
Neutralization treatment:

The waste liquid needs to be neutralized with an acid (such as hydrochloric acid) until

it is neutral, and then precipitated.

Precipitation separation:

Barium sulfate is precipitated by adding sulfate, separated and disposed of properly.

Environmental emissions:

After treatment, the waste liquid must meet the environmental protection standards before discharge.

(2) Solid waste
Sealed package:

Solid waste should be sealed and packaged and handled by professional institutions.

Do not discard:

It is strictly prohibited to discard or discharge sodium acetate waste into the sewer at will.

5. Emergency treatment
(1) Skin contact
Immediate rinse:

Rinse with plenty of water for at least 15 minutes to remove contaminated clothing.

Medical Treatment:

If you feel unwell, seek medical attention immediately.

(2) Eye contact
Immediate rinse:

Rinse your eyes with plenty of water for at least 15 minutes, keeping them open.

Medical Treatment:

Seek immediate medical attention.

(3) Inhalation
Move to fresh air:

Quickly move the victim to fresh air.

Artificial respiration:

If breathing is difficult, give artificial respiration.

Medical Treatment:

Seek immediate medical attention.

(4) Ingestion
Gargle:

Gargle immediately, do not induce vomiting.

Medical Treatment:

Seek medical attention immediately and provide a safety data sheet (SDS).

6. Environmental protection and regulations
Compliance with regulations:

Use and handling of sodium acetate must comply with local environmental regulations and safety standards.

Reduce usage:

Try to use alternatives or reduce the amount to reduce the harm to the environment and human body.

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.