“JiuCheng” Edible glacial acetic acid

It is a transparent colorless liquid when 16℃ above. Acetic acid has a distinctive sour taste and pungent smell. 

PROD­UCT IN­TRO­DUC­TION

1. Commodity name:  Acetic acid

2. Brand: JiuCheng

3. Specification: 25kg/drum

4. CAS: 64-19-7

5. Chemical name: CH₃COOH

6. Molecular weight: 60.05

7. Properties:

Acetic acid, systematically named ethanoic acid, is a transparent colorless liquid when 16℃ above. Acetic acid has a distinctive sour taste and pungent smell. Fully diluted with water is sour. Boiling point is 118.1℃, Relative density 1.049. The melting point is 16.7℃, leaf crystallization if under 16℃. Mixed with a little water will heat, capacity is reduced, the relative density increased. Concentration of 77% - 79% relative density is the maximum. And reaction with most of the metal oxides or organic alkali will get the acetate. It can soluble phosphorus and sulfur. Strong ability to dissolve, It can dissolve fat oil, pigment, protein, resin. It is stable with oxidant and reducing agent. And it is easy to catch fire. It makes white smoke with ammonia. The steam of Acetic acid will stimulate respiratory organs and penetrate the polyethylene film as well. It burns the skin if direct contact.  

Acetic acid can be mixed with water, propylene glycol, ethanol and glycerol. The pH value with the 6% aqueous solution was 2.4. The average concentration of acetic acid is about 30% (±1).

STOR­AGE CON­DI­TIONS

Store in a cool, ventilated warehouse.Keep away from fire and heat.In the freezing season, the storage temperature should be kept above 16℃ to prevent solidification.Keep container sealed.Should be stored separately with oxidizer, alkali, avoid mixing storage.

AP­PLI­CA­TION

Chemical Industry

Acetic acid is used to make cellulose acetate needed for motion pictures, polyvinyl acetate in wood adhesives, and many synthetic fibers and fabrics. At home, dilute acetic acid solution is often used as a scale remover.

Coating & Paint Industry

Acetate is an excellent solvent, which is widely used in paint industry. Acetic acid can also be used to synthesize acetic anhydride, diethyl malonate, ethyl acetoacetate, halogenated acetic acid, etc. It can also be used to manufacture drugs such as aspirin, and can also be used to produce acetate, etc. It is widely used in pesticide, medicine and dye, photographic medicine manufacturing, textile printing and dyeing and rubber industry.

Food Industry

When making synthetic vinegar, acetic acid is diluted to 4%-5% with water, and various flavoring agents are added. The flavor is similar to that of brewing acid, and the manufacturing time is short and the price is cheap. In beer production, CO2 loss is reduced and mold growth is inhibited. Used in tomato sauce, mayonnaise, corn syrup, pickles 2%-3%, about 1% based on acetic acid, cheese and confectionery products. Dilute properly when using.

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